Computer systems are commonly used to register or otherwise acknowledge the presence, transfer or arrival of an item, an object, a person or a thing. For example, computer systems may be used to acknowledge an influx of luggage or passengers at an airport, a receipt of packages at a shipment facility or a return of a book at a library. Such systems may be connected to a network and/or one or more database or data store, and may include any number of peripherals for receiving entries of data or information from users.
One common manner in which items, objects, people or things may be registered with a computer system is through the use of a scanner or reader, which may be configured to acknowledge or optically recognize text, numbers or other identifiers (e.g., a one-dimensional bar code or a two-dimensional quick response bar code, or “QR” bar code) that may be printed, written, affixed, marked or otherwise associated with an item, an object, a person or a thing. Scanners or readers may be used in any number of environments or facilities such as train stations, shopping centers or warehouses, where such scanners or readers may optically scan, read or otherwise evaluate a train ticket, an item to be purchased, or a shipment of items that has arrived or is scheduled to depart.
Originally associated with large, fixed consoles or machines, scanners or readers are now typically associated with handheld computing devices taking the form of guns or other grippable machines. In a fulfillment and distribution center, where items may be received from external sources, placed into storage, packed into containers, prepared for delivery to a customer and/or shipped to the customer, workers may use a scanner or reader to interpret bar codes, text or numbers printed on an invoice, shipping label, tag or container. For example, a worker may be provided with a list of items to be retrieved from the fulfillment center, and may use a handheld scanner or reader to acknowledge his retrieval of each of the items, or his delivery of the items to an ultimate destination. The worker may locate an item, hold or grip the item in one hand, identify an identifier affixed or labeled thereon, and use the handheld scanner or reader to scan the identifier with the handheld scanner or reader.
Despite the efficiencies that may be theoretically achieved through the use of computing systems in general, and of handheld scanners or readers in particular, when registering or acknowledging the presence, transfer or arrival of items, objects, people or things, the actual use of such systems or devices may result in some unexpected or undesired circumstances. For example, a worker's manual use of a handheld scanner or reader to identify items typically requires the worker to stop his or her motion, to place an item in a field of view of the scanner or reader with one hand and to command the scanner or reader to capture an image of a portion of the item with another hand. The break in motion, and the described events, must be repeated for each and every instance in which an item is to be recognized. Additionally, because handheld scanners or readers are operated by hand, such devices may be easily broken, misplaced or surreptitiously obtained by unauthorized personnel. Moreover, much of the mass of a handheld scanner or reader is devoted to plastic or other materials comprising grips or supports about which users may handle and manipulate such devices. For at least this reason, handheld scanners typically weigh two pounds or more.
As is set forth in greater detail below, the present disclosure is directed to durable, easy-to-use and readily available scanning equipment or components (or reading equipment or components) that may be worn on a body of a user. Specifically, the systems and methods disclosed herein may include one or more scanning apparatuses (or reading apparatuses) that may be worn on a human body, such as by a worker in a warehouse, a library, a shopping center or other large facility featuring a number of items having scannable or readable content in the form of codes, text, numbers, symbols, trademarks, shapes, outlines, figures or other information or data. Such systems and methods may further include easily accessible and operable interfaces, as well as portable and versatile communications equipment, which enable users to quickly and efficiently conduct one or more scanning operations.
Computer users may operate many different types of optical scanners or readers in order to interpret printed markings or content. Such scanners or readers may be used to identify and recognize letters, numbers or other machine-readable representations of data, such as bar codes. A scanner may capture one or more images of a side or facet of an object having a one-dimensional or QR bar code marked therein, and the bar code may be identified or interpreted using one or more formulas or algorithms may be pre-programmed or otherwise trained to recognize such codes. As such, bar codes may be efficiently used to associate information with an item, by making the information accessible through data associated with the bar code, which may be affixed or applied to the item, and associated with a hyperlink or other means for accessing the information. For example, bar codes are presently used in many applications to recognize items and/or the contents thereof. Such applications may include the purchase and sale of retail items, which may have a Universal Product Code (or “UPC”) or other bar code identifier affixed thereon, as well as the delivery, by a common carrier, of one or more packages or parcels having shipping labels featuring bar codes applied thereto.
In order to read or interpret a bar code applied to an item using a scanner or reader, the item must be positioned within a vicinity of the scanner or reader, and with a specific orientation with respect to an optical element of the scanner or reader, to a particular degree of accuracy or precision. Therefore, a user may be required to exert a fair amount of effort that is unrelated to the task for which the reading or interpretation of the bar code is desired. For example, positioning an item for reading or interpretation by the scanner or reader frequently requires a user thereof to halt or restrict any other activities, in order to concentrate on orienting the item and the scanner or reader correctly. Moreover, depending on the size of the item, as well as the size of the scanner or reader, the physical task of properly orienting the item and the scanner or reader may be daunting as well, particularly in industrial applications or other situations involving heavy items or equipment. Likewise, when a scanner or reader is utilized in scenarios in which users are required to wear gloves or encounter dirt or other fouling and debris, the manipulation of one or more buttons or features on the scanner or reader may be difficult.
The systems and methods disclosed herein are directed to improved devices for scanning or reading codes, text, numbers, symbols, trademarks, shapes, outlines, figures or other markings on one or more items (i.e., objects, people or things), including but not limited to devices that may be worn or carried on a human body. Such devices may be conveniently oriented to enable a user to view or operate the devices while performing one or more tasks, and may include convenient, easy-to-use actuators or other accessories. Using one or more of the systems or methods disclosed herein, a user may scan or read any form of marking, such as a bar code, and may register any type of item accordingly.
According to one embodiment of the present disclosure, a computing device for scanning or reading a marking may be provided with a scanning or reading implement oriented substantially laterally with respect to a user's hand, i.e., mounted about a back, or a posterior, of the user's hand, as well as an actuator mounted within a durable, compressible, reformable and substantially spherical ball that may be gripped within a palm, or an anterior, of a user's hand. The actuator may include one or more selectable buttons, triggers or other interactive operators oriented within a vicinity of at least one of the user's digits. The actuator may also be formed of or comprise a rubber-like or leather-like elastomeric material that may be easily compressed, but may also return to form upon a removal of a compressive force. During operation, the flexible and durable properties of the actuator permit the user to use a hand in which the actuator is positioned, such as by carrying one or more objects, or pushing or otherwise providing a force to one or more carts, trucks or other conveying systems. When the user intends to scan or read a bar code or other marking on one more items, however, the user may operate one or more of the buttons, triggers or other operators on the actuator with one or more of his or her digits.
According to another embodiment of the present disclosure, a computing device for scanning or reading a marking may be provided on a hand-based or wrist-based mount that may swivel, pivot or hinge in order to orient a display screen on the computing device for easy viewing by a user on which the computing device is worn. The hand-based or wrist-based mount may include one or more mechanized features for rotating the computing device about one or more axes, or translating the computing device within one or more planes. The computing device may further include one or more sensors for recognizing or tracking a position of a user's face. Once the user's face has been located, the computing device may be automatically repositioned in a manner that orients the display screen within a field of view of the user's face, thereby enabling the user to more easily view content rendered on the display screen while using his or her hands for performing manual labor.
According to yet another embodiment of the present disclosure, components of scanning or reading systems may be mounted to a user's hand or wrist, and may include one or more optical devices oriented about a digit of the user's hand, and extending forward in advance of the user's hand. Such scanning or reading systems may further include an actuator mounted within a ring-like operator positioned on a digit, i.e., a finger or thumb, of the user's hand. The optical devices may be commanded to scan or read markings in front of the user's hand upon an initiation or triggering of the actuator. Additionally, such scanning or reading systems may include any number or type of computing device components, including a full slate of processors, memory and communications components, or, alternatively, only the minimum components required to capture an image of a bar code or other marking, e.g., an optical device and an actuator, as well as a transmitter for transmitting information to an external system and a power supply. In this regard, the weight and complexity of the device worn by the user may be minimized, while enhancing the efficiency of the scanning or reading process without sacrificing processing or analytical power.
According to still another embodiment of the present disclosure, a scanning or reading system may be formed of an arcuate and/or flexible shape, and may substantially conform to a back, or a posterior, of a user's hand. The structure and/or framework of the scanning or reading system may be made of any number of moldable or formable materials, such as elastic rubbers or other elastomeric materials, or pre-molded plastics. Further, the scanning or reading system may include a display screen that is pre-formed into an arcuate shape for conforming to most users' hands, or that includes a flexible display element, such as an electrophoretic display, or electronic ink (or “E-ink”) display, which may provide advantages of high readability, high resolution and high reflectivity in most light conditions, as well as very low energy requirements as compared to standard displays, thereby permitting battery lives to be extended. Furthermore, those of ordinary skill in the pertinent art recognize that an electrophoretic display is flexible, not rigid, and may be provided in scanning or reading systems formed of sufficiently bendable or twistable components.
The scanning or reading systems and methods disclosed herein may be worn and used by one or more workers in any number of applications. For example, one or more scanning or reading systems may be worn by workers of a common carrier (e.g., deliverymen or deliverywomen), who may acknowledge their acquisition or receipt of an object, announce a departure for delivery, or confirm a deposit of an item at a given location or address using one or more of the systems or methods disclosed herein. Similarly, one or more scanning or reading systems may be worn by maintenance workers, who may confirm their arrival at a location, their performance of a specific task at the location, or their departure from the location using one or more of the systems or methods disclosed herein. Further, some of the embodiments disclosed herein may be easily worn or used while conducting physically taxing tasks, such as carrying heavy objects or operating equipment, and some of the embodiments disclosed herein may utilize, or be incorporated with, standard computing devices that are known to those of ordinary skill in the pertinent art.
Referring to
As is shown in
The fulfillment center 120 may be a facility or complex that is adapted to receive, store, process and/or distribute items on behalf of the marketplace 110. As is shown in
The fulfillment center 120 may also include a receiving station 121, a storage area 123 and a distribution station 125. The receiving station 121 may include any apparatuses that may be required in order to receive shipments of items from one or more sources and/or through one or more channels, including but not limited to docks, lifts, cranes, jacks, belts or other conveying apparatuses for obtaining items and/or shipments of items from carriers such as cars, trucks, trailers, freight cars, container ships or cargo aircraft, and preparing such items for storage or distribution to customers. The storage area 123 may include one or more predefined two-dimensional or three-dimensional spaces for accommodating items and/or containers of such items, such as aisles, rows, bays, shelves, slots, bins, racks, tiers, bars, hooks, cubbies or other like storage means, or any other appropriate regions or stations. The distribution station 125 may include one or more regions or stations where items that have been retrieved from a designated storage area may be evaluated, prepared and packed for delivery to addresses, locations or destinations specified by customers.
The fulfillment center 120 may further include one or more control systems that may generate instructions for conducting operations at one or more of the receiving station 121, the storage area 123 or the distribution station 125, which may be associated with the desktop computer 122 or one or more other computing machines, and may communicate with the marketplace 110 or the worker 130 over the network, as indicated by line 128, through the sending and receiving of digital data. Additionally, the fulfillment center 120 may include one or more other systems or devices (not shown in
The fulfillment center 120 may also include one or more workers or staff members, such as the worker 130, for handling or transporting items within the fulfillment center 120, such as from a car, truck, ship or aircraft to a crane, jack, belt or another conveying apparatus at the receiving station 121 to a shelf, bin, rack, tier, bar, hook or other storage means within the storage area 123, or to a defined region within the distribution station 125. Moreover, the worker 130 may operate one or more computing devices for registering the receipt, retrieval, transportation or storage of items within the fulfillment center, such as a computer device 132, which may be a device that is specifically programmed or adapted for such purposes, or a general purpose device such a personal digital assistant, a digital media player, a smartphone, a tablet computer or a laptop computer, and may include any form of input and/or output peripherals such as scanners, readers, keyboards, keypads, touchscreens or pointing devices.
The worker 130 may further operate or maintain a scanning device 140, which may be physically joined to or incorporated with the computer device 132, or a free-standing device that may communicate with the worker 130 or the computer device 132, or with the marketplace 110, the fulfillment center 120 or any other systems or entities (not shown), through one or more other computing machines that may be connected to the network 150, as is indicated by line 148. The scanning device 140 may include any number of elements, components or features for capturing and interpreting one or more images of any kind of marking (e.g., codes, text, numbers, symbols, trademarks, shapes, outlines or figures) that may be known to those of ordinary skill in the pertinent art, as well as any type of computing elements, components or features that may be required to capture or interpret such images.
The computers, servers, devices and the like described herein have the necessary electronics, software, memory, storage, databases, firmware, logic/state machines, microprocessors, communication links, circuits or circuit boards, displays or other visual or audio user interfaces, printing devices, and any other input/output interfaces in order to provide any of the functions or services described herein and/or achieve the results described herein. Also, those of ordinary skill in the pertinent art will recognize that users of such computers, servers, devices and the like may operate a keyboard, keypad, mouse, stylus, touch screen, or other device (not shown) or method to interact with the computers, servers, devices and the like, or to “select” an item, link, node, hub or any other aspect of the present disclosure.
Those of ordinary skill in the pertinent arts will understand that process steps described herein as being performed by a “marketplace,” a “fulfillment center,” a “worker” or a “scanning device” may be automated steps performed by their respective computer systems which may be dedicated to the performance of such steps, or implemented within software modules (or computer programs) executed by one or more general purpose computers. Moreover, process steps described as being performed by a “marketplace,” a “fulfillment center,” a “worker” or a “scanning device” may be typically performed by a human operator, e.g., via the desktop computer 122, the computer device 132 or the scanning device 140, but could, alternatively, be performed by an automated agent.
The fulfillment center 120 and/or the worker 130 may use any web-enabled or Internet applications or features, such as the user interface 124, or any other client-server applications or features including electronic mail (or E-mail), or other messaging techniques, to connect to the network 150 or to communicate with one another, such as through short or multimedia messaging service (SMS or MMS) text messages. For example, in addition to the desktop computer 130, the computing device 132 or the scanning device 140, those of ordinary skill in the pertinent art would recognize that the marketplace 110, the fulfillment center 120 and/or the worker 130 may operate any of a number of computing devices that are capable of communicating over the network, including but not limited to set-top boxes, personal digital assistants, digital media players, web pads, smartphones, laptop computers, desktop computers, electronic book readers, and the like. The protocols and components for providing communication between such devices are well known to those skilled in the art of computer communications and need not be described in more detail herein.
The data and/or computer executable instructions, programs, firmware, software and the like (also referred to herein as “computer executable” components) described herein may be stored on a computer-readable medium that is within or accessible by computers or servers, such as the server 112, the desktop computer 122, the computer device 132, the scanning device 140, or any computers or control systems utilized by the marketplace 110, the fulfillment center 120 or the worker 130 and having sequences of instructions which, when executed by a processor (such as a central processing unit, or CPU), cause the processor to perform all or a portion of the functions, services and/or methods described herein. Such computer executable instructions, programs, software and the like may be loaded into the memory of one or more computers using a drive mechanism associated with the computer readable medium, such as a floppy drive, CD-ROM drive, DVD-ROM drive, network interface, or the like, or via external connections.
Some embodiments of the systems and methods of the present disclosure may also be provided as a computer executable program product including a non-transitory machine-readable storage medium having stored thereon instructions that may be used to program a computer (or other electronic device) to perform processes or methods described herein. The machine-readable storage medium may include, but is not limited to, hard drives, floppy diskettes, optical disks, CD-ROMs, DVDs, read-only memories (ROMs), random access memories (RAMs), erasable programmable read-only memories (EPROMs), electrically erasable programmable read-only memories (EEPROMs), flash memory, magnetic or optical cards, solid-state memory devices, or other types of media/machine-readable medium that may be suitable for storing electronic instructions. Further, embodiments may also be provided as a computer executable program product that includes a transitory machine-readable signal. Examples of machine-readable signals, whether modulated using a carrier or not, may include, but are not limited to, signals that a computer system or machine hosting or running a computer program can be configured to access, or including signals that may be downloaded through the Internet or other networks.
For the purposes of illustration, some of the systems and methods disclosed herein may be referenced primarily in the context of using wearable scanning or reading devices when fulfilling orders for one or more items at a fulfillment center or other storage facility, such as the fulfillment center 120 shown in
Referring to
As is also shown in
The optical reader 141 may be include any form of image capturing device, such as a camera, scanner or other device for identifying markings such as codes, text, numbers, symbols, trademarks, shapes, outlines or figures of any breadth, width or density, and generating an electrical output corresponding the captured markings. The optical reader 141 may transfer the electrical output to the computing device 132 or another system component via the network 150, where the electrical output may be decoded and interpreted, and subsequently utilized in one or more applications, such as to acknowledge or register an item with which the markings are associated. Additionally, the optical reader 141 may be adapted to capture images about any axis and in any plane.
The display 142 may provide any form of information regarding the operations of the scanning device 140, the computing device 132, or any other component. For example, the display 142 may provide information or instructions regarding a specific item having a marking to be scanned or read, or a location of the specific item, or any other form of information. Moreover, the display 142 may include any type of display element, including a liquid crystal display (or “LCD”), a touchscreen display (e.g., a capacitive or resistive touchscreen), an E-ink display, a light emitting diode (or “LED”) display, such an organic light emitting diode (or “OLED”) display, or any other form of display element.
The transceiver 143 may include any components, elements or features for transmitting information to and/or receiving information from an external source, such as the computing device 132, or any other computing device via the network 150. For example, the transceiver 143 may be adapted to communicate with the computing device 132 or to other devices via the network 150 using the hardwired or physical connection 133, the short-range wireless connection 135 or the standard WiFi connection 137, or any other means (not shown).
The actuator 144 may be any physical or virtual means by which a scanning or reading of a marking may be initiated or otherwise triggered. For example, the actuator 144 may be manual in nature, i.e., a trigger or other manually operated button, or may include one or more virtual triggers or buttons rendered on a touchscreen, such as the display 142. Additionally, the actuator 144 may be automatically controlled through an external source, such as the computing device 132, or an operator thereof, such as the worker 130. The actuator 144 may be further adapted for continuous operation, and may capture an image of a marking upon an acknowledgment or recognition that the marking is of a type (e.g., a code, a text character, a number, a symbol, a trademark, a shape, an outline or a figure) for which a scanning or reading is desired.
The power supply 145 may include any means for providing necessary power to the scanning device 140, including one or more batteries, cells, capacitors or other power-generating components, as well as one or more wired or wireless connections to an external power source. The power supply 145 may operate using alternating current (AC) or direct current (DC), and may be energized and/or charged by any means known to those of ordinary skill in the pertinent art, including a wired connection to the external power source, or through a wireless charging connection such as an inductive charging system providing an electromagnetic field and/or an inductive coupling between a base station (not shown) and the power supply 145.
As is discussed above, the present disclosure is directed to scanning systems and methods having wearable components and features that are readily accessible and easy-to-use. Referring to
Referring to
The optical reader 241 may be pointed or directed, by motion of the hand 20, to place a marking (e.g., codes, text, numbers, symbols, trademarks, shapes, outlines or figures) within a field of view of the optical reader 241. The optical reader 241 may thus obtain images or imagery, which may be captured by the scanning device 240 upon an initiation of the actuator 244, presented on the display 242, evaluated on the computing device 230, or transmitted for evaluation to one or more other computing devices. Moreover, in addition to image-capturing features, the optical reader 241 may further include one or more components for projecting light-based (e.g., laser) crosshairs, boxes, frames or other visual guides for aligning a marking to be scanned within the field of view of the optical reader 241 in accordance with the present disclosure. Additionally, although the optical reader 241 shown in
The glove 260 may be a wearable mounting apparatus or article of apparel covering all or a portion of the hand 20 of the user 230, i.e., all or portions of the posterior and/or the anterior of the hand 20, and provides a sufficient surface or platform for mounting the scanning device 240 and enabling the user 230 to wear the scanning device 240 about the hand 20. The scanning device 240 may be releasably joined to the glove 260 by any universal means, such as a standard hook-and-loop fastening system (i.e., Velcro®), or a stitched frame or other mounting feature, that may be known to those of ordinary skill in the pertinent art. By enabling the scanning device 240 to be releasably joined to the glove 260, the systems and methods of the present disclosure permit the scanning device 240 to be utilized by multiple workers who may have differently sized hands 20, and may thus require differently sized gloves 260, or for workers who may desire to wear a different glove 260 from their co-workers (e.g., for sanitary reasons). As is shown in
Alternatively, or instead of the glove 260, the scanning device 240 may be mounted about the metacarpal bones of the hand, about the radius and ulna bones of the arm (i.e., in a vicinity of a wrist), or about another part or extension of the body of the user 230 (e.g., a leg), using one or more straps or other like features, which may be formed from any suitable synthetic or natural materials such as leather, cloth, fabric, nylon or elastics, and joined together using any type of fastener, including buckles, snaps or hook-and-loop fasteners. Any type of wearable mounting apparatus may be used to enable a user 230 to wear the scanning device 240, accordance with the present disclosure.
As is discussed above, the scanning device 240 may be worn by the user 230 in a versatile manner during the performance of one or more activities or evolutions, including such activities or evolutions which may or may not relate to the scanning of markings on items, and may aid or complement the performance of such activities or evolutions. Moreover, when the user 230 wears the scanning device 240 during activities or evolutions that are unrelated to the scanning of markings on items, the display screen 242 may display information relating to such activities or evolutions to the user 230.
Referring to
Referring to
The two actuators 244 provided in the ball implement 270 of
The ball implement 270 may be formed from any flexible, elastic materials known to those of ordinary skill in the art. The materials from which the ball implement 270 is formed may be selected based on their properties of compressibility, reformability and elastic deformation, as well as their properties of friction with standard objects (e.g., boxes, crates, handles or bars) with which the ball implement 270 may be expected to encounter during operation. Some such materials may include pliable and deformable rubbers having the composition and shape of a standard racquetball, through which the conduit 272 may be formed, while still other materials may include leather or leather substitutes having air or any other form of filler (e.g., foam or padding). Additionally, the ball implements 270 disclosed herein may further contain a sealed liquid. Preferably, the ball implement 270 may be compressed by forces provided by the user 230 during physical activities that may or may not be related to the use of the scanning device 240, such the carrying of objects with the hand 230, or the pushing of transportable vehicles (e.g., carts or trucks), and may substantially reform to an original shape when the forces are eased.
The ball implement 270 and the scanning device 240 may be connected by any wired or wireless means. Referring to
The ball implement 270 may include any form of wireless communication device or feature for transmitting signals associated with the actuation of the actuator 244. Referring to
Referring to
As is shown in
As is shown in
Accordingly, the systems and methods of the present disclosure which utilize a scanning device mounted to a back, or a posterior, of a user's hand and having an actuator provided in a palm, or an anterior, of the user's hand, i.e., an actuator 244, 344 associated with the ball implements 270, 370 of
As is discussed above, some embodiments of the present disclosure feature wearable scanning or reading devices having associated display screens, which are adapted or configured to automatically orient themselves to maintain a user's face within a field of view of the display screens. Referring to
As is shown in
According to some embodiments of the systems and methods of the present disclosure, the camera 441 of the scanning device 440 may continuously capture video imagery, and may analyze the captured video imagery in an attempt to identify one or more faces, facial features or elements of heads expressed therein, according to one or more facial detection or recognition algorithms. The scanning devices 440 of the present disclosure may further determine an orientation of the scanning device 440 and/or the display screen 442, as well as an orientation of any faces, facial features or heads recognized therein, in order to determine whether the faces, facial features or heads are oriented within a field of view of the camera 441, or is facing toward the field of view of the camera 441, which corresponds to a field of view of the display screen 442 when the camera 441 is mounted to or associated with a front face of the scanning device 440, as is shown in
Once a position and/or orientation of the faces, facial features or heads within the field of view of the camera 441 are determined, the scanning device 440 may be reoriented to direct the display screen 442 toward a face of the user 430. Referring to
Referring to
The systems and methods of the present disclosure may automatically orient a device having a display screen thereon in order to maintain the display screen within a convenient orientation with respect to a face of a user wearing the device on his or her body. As is shown in
Accordingly, the systems and methods of the present disclosure may be used to provide a wearable computing device or a scanning device having a self-correcting mount that causes a display screen on the computing device or the scanning device to continuously determine a placement of a user's face, and to reposition the display screen in a favorable orientation with respect to the user's face.
As is also discussed above, some embodiments of the present disclosure provide wearable scanning or reading devices having optical elements that may be mounted about or associated with a digit of a user's hand. Such devices may include actuators that are accessible to or operable by the digit. Referring to
As is shown in
Additionally, the optical element 641 includes a ring mount 672 on the finger 64 having an actuator 644 mounted therein, and a flexible elbow 674 that allows for an adjustment of the alignment of the optical element 641 and the field of view extending therefrom. In some embodiments, however, the actuator 644 may be provided on a finger other than the finger 64, on multiple fingers, or in any other location.
The optical element 641 may comprise any number of materials that permit light to be transferred from the field of view to the scanning device 640. For example, the optical element 641 may comprise a fiber optic connection to the scanning device 640 extending through the elbow 674 or various flexible or rigid structural components that may form a sheath or other protective barrier associated with the optical element 641. Additionally, the optical element 641 may be formed from a sufficiently flexible material that permits the optical element 641 to conform to a posterior of the hand 60. The elbow 674 may comprise a hinge or other flexible angular device for changing an orientation of the connection.
The actuator 644 may be a button or other pressure-actuated sensor mounted within or adjacent to the ring mount 672, such that the actuator 644 is operated when depressed by a finger 64 within the ring mount 672, viz., the ring finger 64 of the hand 60 shown in
Although the scanning device 640 of
By providing an optical element 641 that extends to a region forward and beyond the scanning device 640, the mass and volume of the scanning device 640 may be minimized to include only the mandatory components therein that may be required to capture imagery associated with a marking, and to transmit the imagery to another device for processing. For example, in one embodiment, the scanning device 640 may consist of the optical element 641, the actuator 644, and any required transmitting equipment (e.g., a wireless transmitter) and power supply (e.g., a battery and/or capacitors), and need not include any display screens, memory devices or other peripherals. Furthermore, one or more of the components of the scanning device 640 may be provided in a common housing. In this regard, a lightweight scanning device 640 having a reduced or minimum size or number of components may be carried by a user 630 in the common housing, and operated more easily and effectively, than scanning or reading systems of the prior art.
The scanning device 640 of
Furthermore, after the scanning device 640 has transmitted information regarding the markings, viz., the marking 604, to one or more other computer component, such other components may subsequently transmit such information to another computing component. For example, as is shown in
Accordingly, the systems and methods disclosed herein may provide wearable scanning systems of compact sizes which may be mounted to or about a user's hand, or to or about a digit of the user's hand, and may include optical elements which may be easily oriented and initiated with a motion of a single finger. Furthermore, such scanning systems may include sufficiently autonomous features that may be used to transmit information regarding such markings to an external system for interpretation and analysis, thereby reducing the sizes of the equipment required in order to acknowledge and recognize one or more of such markings.
The systems and methods of the present disclosure may further provide arcuate or rounded displays that may readily conform to an extension of a user's body, such as a hand, another portion of an arm, or a leg. Referring to
As is shown in
As is shown in
Similarly, as is also shown in
Referring to
Although the disclosure has been described herein using exemplary techniques, components, and/or processes for implementing the present disclosure, it should be understood by those skilled in the art that other techniques, components, and/or processes or other combinations and sequences of the techniques, components, and/or processes described herein may be used or performed that achieve the same function(s) and/or result(s) described herein and which are included within the scope of the present disclosure. For example, although many of the embodiments described herein or shown in the accompanying figures refer to scanning or reading bar codes applied or affixed to items at a facility controlled by an online marketplace, such as a fulfillment center, the systems and methods disclosed herein are not so limited, and may be utilized in connection with any scanning or reading evolution involving any type of marking, including but not limited to codes, text, numbers, symbols, trademarks, shapes, outlines or figures, or any other form of marking.
Those of ordinary skill in the pertinent art will recognize that aspects, features, components or parts of the various embodiments disclosed herein are interchangeable and may be used in connection with one or more other embodiments. For example, those of ordinary skill in the pertinent art would recognize that the ball implement 270 of
Further, those of ordinary skill in the pertinent art would also recognize that the optical element 641, the actuator 644, the strap 660 or the flexible elbow 674 of
Additionally, although some of the embodiments disclosed herein include optical readers or elements adapted to capture images in specific directions or along a specific axis, the systems and methods are not so limited, and any of the embodiments disclosed herein may include one or more optical readers or elements aligned to capture images in any direction or along any axis.
It should be understood that, unless otherwise explicitly or implicitly indicated herein, any of the features, characteristics, alternatives or modifications described regarding a particular embodiment herein may also be applied, used, or incorporated with any other embodiment described herein, and that the drawings and detailed description of the present disclosure are intended to cover all modifications, equivalents and alternatives to the various embodiments as defined by the appended claims. Moreover, with respect to the one or more methods or processes of the present disclosure described herein, an order in which steps of the methods or processes are listed is not intended to be construed as a limitation on the claimed inventions, and any number of steps can be combined in any order and/or in parallel to implement the methods or processes described herein. Also, the drawings herein are not drawn to scale.
Conditional language, such as, among others, “can,” “could,” “might,” or “may,” unless specifically stated otherwise, or otherwise understood within the context as used, is generally intended to convey in a permissive manner that certain embodiments could include, or have the potential to include, but do not mandate or require, certain features, elements and/or boxes or steps. In a similar manner, terms such as “include,” “including” and “includes are generally intended to mean “including, but not limited to.” Thus, such conditional language is not generally intended to imply that features, elements and/or boxes or steps are in any way required for one or more embodiments or that one or more embodiments necessarily include logic for deciding, with or without user input or prompting, whether these features, elements and/or boxes or steps are included or are to be performed in any particular embodiment.
Although the invention has been described and illustrated with respect to exemplary embodiments thereof, the foregoing and various other additions and omissions may be made therein and thereto without departing from the spirit and scope of the present disclosure.
Number | Name | Date | Kind |
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20060108425 | Wiklof | May 2006 | A1 |
20140249944 | Hicks et al. | Sep 2014 | A1 |