The disclosure relates to masks for entertainment purposes.
For centuries, masks have been worn by people in different societies. Masks are worn for rituals, celebrations, theatrical productions, and general entertainment purposes. Masks that completely cover the face or partially cover the face are well known to most people. Traditionally, masks are secured across the face or portion thereof by one of several means, such as ties or elastic bands that encircle the head or by incorporating the mask within a hood or a hat.
At the time of its origin, the Mardi Gras ritual involved masks that allowed wearers to escape society and class constraints. When wearing a mask, carnival goers were free to be whomever they wanted to be, and mingle with people of other classes. In some cases, Mardi Gras masks that cover an upper portion of the face and surround the eyes, commonly known as Farfallina masks, are not secured to the face. Instead, the mask is attached to a stick or rod, such that the user grasps the handle and holds the mask in place. In some cases, the handle is quite ornate. However, the handle is visually distinct from the mask itself as a non-mask appendage.
SMILE ON A STICK® sells partial masks that cover the portion of the face or head, such as moustaches, mouths, ears, and the like, wherein the partial mask is not secured to the user. Instead, the partial masks include a stick resembling a tongue depressor for grasping by the user (http://shop.smileonastick.com/). Like the unsecured Farfallina masks, the handle is visually distinct from the mask and is not, for example, intended to appear as part of the user's face (such as a part of an ear or moustache) or an appendage therefrom.
Related to masks are certain props and accessories. For example, Hallmark Cards, Inc. of Kansas City, Mo. sells kits sold under the trade name PICS ‘N’ PROPS® that include props to use in photo shoots and accessories such as “thought bubbles” to attach to printed pictures (http://www.hallmark.com/pics-n-props/). In another example, Talking Tables of London, United Kingdom sells kits such as “Social Soiree Strike a Pose” that contain props and disguises for photo shoots. The props include moustaches, glasses, and the like that are secured to the user's face or head (http://www.talkingtables.com/ranges/social-soiree/900/social-soiree-strike-a-pose/?c=145).
Disclosed herein is an unsecured mask including a mask design and a handle integral to the mask design, wherein by grasping the integral handle and positioning the mask in the intended position, a user's hand is disposed in a natural pose as viewed by a viewer from at least one point of view. In some embodiments, the integral handle is designed to be grasped by one hand. In some embodiments, the mask includes two or more integral handles. In some embodiments, the mask is designed to be grasped by two users. In some embodiments, the intended position is proximal to the user's head. In some such embodiments, the intended position further covers a portion of the face. In some embodiments, the mask is substantially planar and includes a first major side and a second major side, wherein the mask design is printed on the first major side. In some such embodiments, the mask design is a first mask design and further includes a second design printed on the second major side thereof. In some such embodiments, the second mask design is intended to provide a second view by a viewer from a second point of view. In other such embodiments, the second mask design is intended to provide a reversible mask.
Also disclosed herein is kit comprising two or more masks, wherein each of the two or more masks are unsecured masks including a mask design and a handle integral to the mask design, wherein by grasping the integral handle and positioning the mask in the intended position, a user's hand is disposed in a natural pose as viewed by a viewer from at least one point of view; and optionally one or more props.
Also disclosed herein is a method of using a mask, including forming a mask shape from a planar substrate, the substrate having a first major side and a second major side, the shape including an integral handle, printing a mask design on at least the first major side to form a planar mask, grasping the integral handle by a user; and positioning the mask in an intended position by the user, wherein the positioning results in a natural pose as viewed by a viewer from at least one point of view. In some embodiments, the printing is carried out before the forming. In some embodiments, the method further includes printing a second mask design on the second major side. In some embodiments, the grasping is accomplished using at least one hand of at least one user, further wherein the positioning is proximal to the at least one user's head. In some embodiments, the method further includes viewing the user by a viewer. In some embodiments, the method further includes recording an image of the user.
Additional advantages and novel features of the invention will be set forth in part in the description that follows, and in part will become apparent to those skilled in the art upon examination of the following, or may be learned through routine experimentation upon practice of the invention.
Although the present disclosure provides references to preferred embodiments, persons skilled in the art will recognize that changes may be made in form and detail without departing from the spirit and scope of the invention. Various embodiments will be described in detail with reference to the drawings, wherein like reference numerals represent like parts and assemblies throughout the several views. Reference to various embodiments does not limit the scope of the claims attached hereto. Additionally, any examples set forth in this specification are not intended to be limiting and merely set forth some of the many possible embodiments for the appended claims.
As used herein, the term “mask” means an article that is intended to cover, hide, conceal, or disguise, a portion of a human body or animal body and provide a visual effect for a viewer viewing the mask user using the mask. In some embodiments, the mask is intended to cover a portion of the body proximal to or including the head. Portions of the body located on or including the head include, for example, the face, the ears, the forehead, the hair, the eye region, the nose, the mouth, a portion of any of these, and combinations of two or more thereof. In some embodiments, the mask is intended to cover a portion of the body proximal to or including the head and an additional portion of the body, for example the neck, an arm, a hand, or the chest, a portion of any of these, and combinations of two or more thereof. In some embodiments, the mask is intended to cover a portion of a body that substantially excludes the head. In some embodiments, a single mask is intended to cover two or more different areas of the body as selected by the user.
As used herein, the term “unsecured mask” means a mask that is held in place by grasping a handle, wherein the mask does not include a means of fastening the mask in place.
As used herein, the term “integral handle” means a handle of an unsecured mask that is part of the mask design, and wherein the handle and the remainder of the mask are a single unit. In embodiments, when viewing such a mask without a user holding the mask in its intended position, a viewer would not know what part of the mask is the handle.
As used herein, the term “natural”, “natural look” “natural appearance” or “natural pose” means that when a user is grasping the integral handle of an unsecured mask and holding the mask in its intended position, the user's hand is positioned in a manner that is the same as or substantially similar to the position the user's hand would assume if the user were grasping an actual item as represented by the integral handle, as viewed by a person viewing the user from at least one position.
As used herein, the term “user” means a person holding a mask by using at least one hand to grasp an integral handle and positioning the mask in a position to provide a visual effect by a viewer, when viewed from at least one position. In some embodiments, the user is a first person.
As used herein, the term “viewer” means a person who views the user from at least one position, direction, or point of view. In some embodiments, the viewer is a second person. In some embodiments, the viewer views the user through a lens. In some embodiments, the viewer views an image of the user, such as a photograph or digital image on a screen. In some embodiments, the viewer is the user or first person, wherein the user views herself in a mirror, on a screen, or in a photograph or digital image.
As used herein, the term “intended position” means the position of a mask such that an identifiable visual association is accomplished when the user of the mask is viewed by a viewer from at least one position. Thus, the intended position of a mask having a hat feature is achieved by the user holding the mask in a position wherein the hat feature is disposed proximal to the forehead and the region of the head associated with wearing a hat, because such a position provides a visual association by the viewer of the user wearing a hat.
As used herein, the term “substantially” modifying, for example, a property, a method, or a position employed in describing the embodiments of the disclosure, refers to a variation that does not affect the overall recited property, method, or position thereof in a manner that negates an intended property, method, or position. Intended properties include, solely by way of nonlimiting examples thereof, thickness, flexibility, or two-dimensionality of a mask or mask substrate; intended positions include disposition of a mask relative to a user, disposition of a user's hand when holding a mask in place, or relative position of a viewer viewing a user using a mask. The effect on methods that are modified by “substantially” include the visual effect created by a user using the unsecured masks having an integral handle according to the described methods, wherein the visual effect is modified by the type or amount of mask materials, shape and size of the mask, image quality of the image presented by the mask, or relative positioning of a viewer viewing a user using a mask; and like proximate considerations. Where modified by the term “substantially” the claims appended hereto include equivalents to these properties, positions, and methods.
In some embodiments, the masks and partial masks disclosed herein are made to surround the face, cover the face, or cover a portion the face or the head. The masks are characterized by the absence means to secure the mask against the face. The masks are further characterized by inclusion of an integral handle, wherein the handle is integral to the mask design, that is, the handle is part of the mask design itself. The handle is further disposed to provide a natural look when the mask is held in its intended position by the user. The handle is disposed to enable a natural pose while the mask is held in its intended position. By “natural look” it is meant that in grasping the handle, the user appears to be in a pose that does not make it objectively apparent that the user is holding the mask to the facial region, and that the user's pose would arise even if the mask were secured to the face; or, in the case of a mask that is substantially planar, that the user's pose would realistically arise if the mask were instead an actual item instead of the item represented by the mask. Stated differently, the hand position in grasping the integral handle is consistent with the expected view of the hand grasping the actual item that is the subject of the image depicted on the integral handle.
In embodiments, the handle portion of the mask is characterized by no clear boundary between the handle and the remainder of the mask features. In some such embodiments, but for the mask actually being held in the intended position by a user, the location of the handle is not readily apparent. This is due to the integral design of the handle within the mask design, wherein the mask design is characterized by having substantially no visual boundaries defining the handle. Additionally, the handle is disposed in a position such that, when the user holds the mask in an intended position, the disposition of the user's hand while grasping the handle appears natural. Thus, the visual effect to a viewer viewing from at least one position is that the user's hand is disposed in a position that one would expect to view if the user were holding the actual item represented by the mask. In some embodiments, the user's hand while holding the mask handle is positioned at or below head level, or even at or below shoulder level, or between the head and the shoulders. In some such embodiments, the user's hand while holding the mask is positioned either directly below the center of the face or on the left or right side thereof, depending on the particular mask design. Representative but nonlimiting examples of these embodiments are described below.
The identification of integral handle 125 of mask 100 is not apparent from viewing mask 100 in
Second, the positioning of the handle 125 as integrated within the mask 100 provides a pose by the user 200, when using the mask 100, that appears natural: that is, if the user were grasping actual rabbit ears with a rabbit in the position depicted in
Third, the grasping hand 225 of user 200 is generally depicted as below the facial area 201, adding to the comfort of user 200 in holding mask 100. If the mask were simply a hat 110, user 200 would need to use grasping hand 225 at least as high up as forehead 211 area of facial area 201.
Another aspect of mask 100 is that a user can use the mask in an inverted fashion. This aspect is represented in
The identification of integral handle 325 of mask 300 is not apparent from viewing mask 300 in
The masks having an integral handle are usefully employed in a number of intended positions proximal to the head of the user, wherein the intended position of the mask during use depends upon the specific mask design. In some embodiments, the mask is designed to be positioned substantially proximal to the top of the head, or the top of the head plus an upper portion of the face, such as the forehead or a portion of the forehead. In some such embodiments, a portion of the mask such as the integrated handle or another feature extends along one side of the user's face during use, in some embodiments touching the face and in other embodiments extending substantially down the side of the head such as proximal to, in front of, or in back of the ear. In some such embodiments, another feature of the mask extends along the opposite side of the user's face or head during use. In other embodiments, the mask is designed to be positioned substantially proximal to the eye region, the nose region, or a combination thereof. In such embodiments, one or more portions of the mask include cutout portions proximal to the eye region, nose region, or both. In still other embodiments, the mask is designed to be positioned substantially proximal to the entirety of the facial region, wherein one or more cutout portions proximal to the eye region, nose region, mouth region or a combination of these are provided. In still other embodiments, the mask is designed to be positioned substantially proximal to the lower portion of the face. In such embodiments, the mask is designed to be positioned substantially proximal to the nose region, the mouth region, or both. In some such embodiments, one or more cutout portions proximal to the nose region, mouth region or both are further provided. In still other embodiments, the mask is designed to be positioned substantially proximal to only the left side or only the right side of the face. Other such embodiments are easily envisioned.
The unsecured masks having an integral handle are designed to provide a visual effect for a viewer when viewing a mask user from at least one position. In some embodiments, the masks are designed to provide a visual effect for a viewer when viewing the mask user face-to-face. In other embodiments, the masks are designed to provide a visual effect for the viewer when viewing the mask user in profile. In still other embodiments, the masks are designed to provide a visual effect for the viewer when viewing the mask user from behind. In still other embodiments, the masks are designed to provide a visual effect for the viewer when viewing the mask user in a ¾ view. In still other embodiments, the masks are designed to provide a visual effect for the viewer when viewing the mask user from two or more positions. In one non-limiting example of such an embodiment, a substantially planar mask includes an image on both major sides of the mask substrate, wherein the viewer viewing the mask user from either a face-to-face perspective or from behind is provided with an intended visual effect.
In some embodiments a substantially planar mask includes an image on both major sides of the mask substrate, wherein the mask user is able to dispose either major side thereof proximal to the face or head, to provide a viewer with two different visual effects from a single position. For example, considering
In some embodiments, the masks include two integral handles intended to be grasped by both the user's hands, or intended to allow the user to select one hand or the other to grasp the mask. For example, a mask having two party blowers (“paper tongues”) that are both intended to be positioned in front of a user's mouth, or a large handlebar moustache intended to be gripped on either side to give a visual effect associated with a villain stroking the moustache are examples of masks having two integral handles.
In some embodiments, the masks are designed to be used contemporaneously by two or more users. In some such embodiments, a first user holds the mask by one or more integral handles, while positioning the mask in the intended position relative to both the first user and a second user. In other embodiments, the mask includes two or more integral handles and two or more users grasp at least one handle; the users then cooperate to position the mask to provide the intended visual effect to a viewer viewing the users from at least one position. In other such embodiments, the mask is designed for one user to grasp the integrated handle and hold the mask proximal to substantially only a second user to provide the intended visual effect. Other variations are easily envisioned by one of skill. An example of a mask designed for use by two users is shown in
The identification of integral handles 525, 525′ of mask 500 is not apparent from viewing mask 500 in
Second, the positioning of the handles 525, 525′ as integrated within the mask 500 provides a pose by users 200, 200′ when using the mask 500, that appears natural: that is, if the users were carrying an actual dog on their heads, the appearance might be substantially as depicted in
Third, the grasping hands 225, 225′ of users 200, 200′ are generally depicted as proximal to the facial area, adding to the comfort of users 200, 200′ in holding mask 500: if the mask 500 did not include integral handles proximal to the users' facial area, the users would have to hold the image of the dog by grasping it with their hands over their head.
In some embodiments, mask 500 of
In some embodiments, the mask provides an image of a sports logo, or a user in a sporting scenario, or a combination thereof. Such masks are entertaining for use when attending a sporting event, when hosting or attending a sport-themed party or gathering, and the like. One example of such a mask is shown in
Second, the positioning of the handle 625 as integrated within the mask 600 provides a pose by user 200 when using the mask 600 that appears natural: that is, if the user was wearing a batting helmet and was up at bat in a baseball game, the appearance of the user might be substantially as depicted in
The mask of
To use mask 700 of
Second, the positioning of the handle 725 as integrated within the mask 700 provides a pose by user when using the mask 700 that appears natural: that is, if the user was holding an actual 3D instrument such as a clarinet, oboe, or the like, the appearance of the user might be substantially as that viewed by the viewer when face-to-face with the user. The position of the user's hands in holding the substantially planar integral handle 725 is consistent with a person grasping an actual musical instrument in a position for playing the instrument.
In some embodiments, the mask is not placed in front of the user's face or surrounding the head. In some such embodiments, the positioning of the mask proximal to the user's head includes the user's neck and chest portion. One example of such a mask is shown in
To use mask 800 of
Second, the positioning of the handle 825 as integrated within the mask 800 provides a pose by user when using the mask 800 that appears natural: that is, if the user was holding an actual martini glass by its stem, the appearance of the user might be substantially as that viewed by the viewer when face-to-face with the user. The position of the user's hand in holding the substantially planar integral handle 825 is consistent with a person grasping an actual martini glass, in the process of spilling martini contents (represented by martini content features 822) onto the tie feature 812.
In the embodiments shown in
Second, the positioning of the handle 925 as integrated within the mask 900 provides a pose by user 200 when using the mask 900 that appears natural: that is, if the user was holding an actual stick of dynamite, the appearance of the user might be substantially as depicted in
Third, the grasping hand 225 of user 200 is generally depicted as below the facial area, adding to the comfort of user 200 in holding mask 900: if the mask 900 did not include integral handle 925 extending below the face, the user 200 would have to hold the mask 900 proximal to eye region.
In some embodiments, the masks are designed to be used by a person, wherein the mask is held proximal to an animal. For example, a substantially planar mask is designed to look like a hat, in a size approximately suitable to fit on a house cat's head. Depicted as projecting from somewhere in back of the hat, the image of a leash is provided and extends in a direction away from the hat and in a direction that corresponds to upward if the hat is positioned as situated on a cat's head. Thus, a human user is able to grasp the leash image and position the mask in its intended position: with the hat proximal to the top of a cat's head. The natural pose that results is similar to those described above: the human holding the leash provides an image that appears similar to what a viewer would expect if the user held an actual leash.
Such masks provide an entertaining way for humans to interact with animal companions. The masks also provide an opportunity to produce images, for example a photograph of the user and a cat generated by the viewer, which is suitably shared on social media or the like. Other embodiments of masks that can be used by a human interacting with an animal are easily envisioned. Dogs, cats, horses, lizards, rabbits, and the like are suitably addressed with such masks. By varying the size and shape of a mask, a virtually unlimited number of possibilities for entertaining images with natural poses by the user are envisioned.
In some embodiments, the masks are employed in conjunction with one or more additional props. The props are also substantially planar in some embodiments, and designed to provide the natural poses described above for the masks. For example, a magic wand prop is usefully employed along with the magician's mask of
In some embodiments, a kit having one or more masks, optionally with one or more props, are provided for a user or a group of users. For example, a kit containing three different princess masks similar to those in
While substantially planar masks are described herein, such two-dimensional shapes are only one type of embodiment of the masks. Masks designed to be shaped to surround a substantial portion, or substantially all, of a user's face from multiple viewing positions are also envisioned. In some embodiments, the mask includes a slight curve; in some embodiments, the mask includes a bump that fits the user's nose, thereby allowing the remainder of the mask to be situated more closely proximal to a user's face; in some embodiments, the mask includes other 3D features such as a 3D integral handle. The masks are not particularly limited as to shape.
Uses of the Masks
In the case of a substantially planar mask, the user uses the mask by grasping the integral handle and situating the mask in an intended position, wherein at least one major side of the mask is substantially vertically disposed. In some embodiments, the mask is held substantially near the face, in touching relation thereto. In other embodiments, the mask substantially surrounds the face, wherein the mask is applied with the face extending substantially through the mask. In still other embodiments, the mask is situated to partially surround the face, for example around the forehead, around the chin area, and the like.
The masks are used primarily for entertainment purposes. One such use is for children to role play, such as during creative play or at a party. During some such uses, the children have their pictures taken by a viewer. Another use is for sports fans to use at a game, sports bar, sports themed party, and the like to show support for their team in an entertaining and unique way. Another use is for novelty imagery as part of a parade or celebratory event such as Mardi Gras, New Year's Eve, or the Fourth of July. Yet another use of the masks is for political rallies or protest events. Yet another use of the masks is in theatrical productions such as plays, wherein one or more actors employ a mask to provide a quickly donned, quickly doffed costume or appearance feature.
Other uses of the masks are easily envisioned; the masks are not limited by the mode of their use. The natural poses afforded by the masks is beneficial in each and every use thereof.
Methods of Making
In some embodiments, the masks are substantially planar, and thus are easily formed by e.g. printing an image on a planar substrate, followed by cutting the image from the substrate. Planar substrates are characterized by two major sides defining a thickness. In some such embodiments, an image is formed on a relatively thin, planar substrate followed by adhering the image to a thicker, less flexible substrate. Cutting of the image to form the mask is accomplished prior to or after adhering the image to a thicker substrate. One of skill will appreciate that various manufacturing scenarios will apply to the order of printing, adhering, and cutting in such embodiments.
Planar masks are easily manufactured in many formats. Suitable substrates include paper, cardboard, paperboard, metal sheets such as aluminum sheets, polyesters such as polyethylene terephthalate, polyolefins such as polypropylene, polyethylene, copolymers thereof, and the like, nylons, acrylonitrile-butadiene-styrene copolymers, and the like as well as blends, copolymers, and laminates of these materials as selected. One suitable substrate is a foam-core construction having one or more printable substrates coated or laminated thereto. In some embodiments, foam-core is constructed with a layer of polystyrene foam sandwiched between layers of non-foam paper or clay coated paper. The foam-core is printed directly in some embodiments, but in other embodiments a printable substrate or the printed mask image is laminated to the foam-core, for example by adhesive lamination. In some embodiments, where outdoor use is contemplated, the substrate is closed-cell polyvinyl chloride/polyurea foam board.
In some embodiments, one major side of a planar substrate is printed with the mask image. In other embodiments, both major sides thereof are printed with a mask image. In such embodiments, the images are the same or different. In some embodiments, coatings to facilitate printing are usefully disposed on one or both major sides thereof. Printing an image on the substrate is accomplished using any of the known digital printing techniques, including without limitation inkjet, flexographic, and electrostatic techniques.
One of skill will appreciate that the substrate is suitably selected for compatibility with the selected ink and printing technique as well as to provide sufficiently high modulus or stiffness to support the mask while the user holds the mask, wherein the mask will not buckle, deform substantially, or bend substantially under its own weight while the mask is held in place during use. In some embodiments, the mask image is formed on a flexible substrate, wherein “flexible” means able to be printed on a printer that employs a non-straight-through path. Many printers employ rollers or other mechanisms that present the printable substrate with a tortured path prior to or after printing, wherein the substrate is subjected to winding up to 180° around rollers for example. Where such a printer is employed, it is useful in some embodiments to print the mask image on a flexible substrate, then adhere or laminate the printed substrate to a stiff substrate. By “stiff” it is meant that the intended mask shape when cut from the substrate will not buckle when held by a user in a vertical position (major substrate surfaces disposed vertically), horizontal position (major substrate surfaces disposed horizontally), or any angle between.
In other embodiments, the substrate is a stiff substrate and the printing is accomplished using a printer having a straight-through path. Such printers are manufactured, for example, for use with cardstock, posterboard, and the like. Electrostatic and inkjet printers are manufacturing for this purpose. Flexographic printing is easily adapted for both stiff and flexible substrates as is well understood by those of skill.
In some embodiments, after printing the mask image on a first substrate, and optionally laminating or adhering the image to a second substrate, the image is laminated or overprinted with a protective sheet or coating to protect the image underneath. Protective sheets and coatings are well known in the industry and are widely available. Optically transparent and water-white polyolefin or polyester sheets or rollstock having adhesive coated on one major side thereof, for example, are widely available as are laminating apparatuses to provide a smooth, bubble-free lamination. Clearcoats are often added in flexographic printing, wherein the coating is applied in liquid form over the printed image and cured using UV radiation to form a solid protective transparent and water-white coating. These and other techniques of image protection are optionally employed in the generation of the masks.
In some embodiments, after printing the mask image on a first substrate, before or after optionally laminating or adhering the image to a second substrate, and before or after optionally providing a protective sheet or coating on top of the printed image, the form of the mask is cut from the substrate or laminated/adhered substrate. The method employed to cut the mask form is not particularly limited. Die cutting is employed in some embodiments to accomplish the cutting. In some embodiments, a die cutter is integral to the printer used to print the mask image and the cutting is accomplished integrally with the printing.
In some embodiments, the masks are substantially planar but include an assisting grasping device situated on or near the integrated handle to assist the user in grasping and holding the mask. Thus, for example, a tab, ring, or other protruding member is attached on or near the integral handle; the form of the grasping device is not particularly limited. The form of the method of attaching such an assisting grasping device is not particularly limited and includes gluing, stapling, laminating, and adhering the grasping device to the mask.
In some embodiments, the masks are not substantially planar, and include a three-dimensional (3D) shape or portion of the mask includes a 3D shape. In one example of a nonplanar mask portion, a nose portion protrudes from the mask and is formed as a 3D portion of the otherwise planar mask. In an example of a mask that is substantially 3D, the mask is shaped to substantially follow the curves of a human face, for example a mask designed to be held against the forehead and cover the eyes and bridge of the nose includes an overall 3D shape that curves to fit the forehead and further includes a protruding shape to cover the bridge of the nose. Such masks are made using a variety of manufacturing techniques, such as vacuum forming, injection molding, blow molding, and the like; in such embodiments, thermoplastic materials such as polyesters, polyolefins, ABS, nylon, and copolymers or blends thereof are suitable substrates. Printing is accomplished before or after molding, according to the particular requirements of the molding technique.
The invention illustratively disclosed herein can be suitably practiced in the absence of any element which is not specifically disclosed herein. While the invention is susceptible to various modifications and alternative forms, specifics thereof have been shown by way of examples, and are described in detail. It should be understood, however, that the invention is not limited to the particular embodiments described. On the contrary, the intention is to cover modifications, equivalents, and alternatives falling within the spirit and scope of the invention. In various embodiments, the invention suitably comprises, consists essentially of, or consists of the elements described herein and claimed according to the claims.
Additionally each and every embodiment of the invention, as described here, is intended to be used either alone or in combination with any other embodiment described herein as well as modifications, equivalents, and alternatives thereof falling within the spirit and scope of the invention. The various embodiments described above are provided by way of illustration only and should not be construed to limit the claims attached hereto. It will be recognized that various modifications and changes may be made without following the example embodiments and applications illustrated and described herein, and without departing from the true spirit and scope of the claims.