Patent Application
20120280935
This invention relates to devices for remotely controlling touch screens, and more particularly to an artificial touch device that allows a user to control virtual buttons displayed on a touch screen without having to physically touch the touch screen.
Many electronic devices, such as smart phones, tablets, televisions, computer screens and so forth use touch screen technology to allow users to control the devices and what is being displayed on the devices. A touch screen is an electronic visual display that can detect the presence and location of a touch within the display area. Many touch screens monitor changes in electrical current on the touch screen. Touching the touch screen with a finger changes the amount of electrical charge at a specific point of contact, thereby sending a signal or command to the electronic device to perform a certain action depending on where the touch screen is being touched. Specific actions are represented by virtual buttons displayed on the touch screen. With the recent introduction of tablets and smart phones having gyroscopes, such devices have become popular as platforms for playing video games. This is especially true for first person shooter games wherein the direction of view of a player changes automatically. The gyroscope detects the position of the smart phone or tablet in space and adjusts the view on the screen accordingly. For example, if a device is tilted so the screen is facing upward then the view on the screen will be of a floor. The actions in such video games, such as firing a gun, directional movement of a character or vehicle and so forth are controlled by physically touching predetermined points or virtual buttons on a touch screen with an individual's finger tips. Conventional video games and video game platforms have allowed players to use accessories such as controllers to enhance game play. However, there are currently no video game controllers that allow a player to control virtual buttons on a touch screen without having to physically touch the touch screen with his or her finger tips.
Therefore, a need exists for an artificial touch device that allows a user to control actions within a video game operating on an electronic device having a touch screen without having to physically touch the touch screen with the user's fingers. In addition, a need exists for an artificial touch device that may be incorporated into conventional video game controllers, such as joysticks, handgun controllers, rifle controllers, steering wheel controllers and so forth, so that video game controllers can be used to control the actions within a videogame operating on an electronic device having a touch screen, such as a smart phone, tablet and so forth.
The relevant prior art includes the following references:
The primary object of the present invention is to provide an artificial touch device that allows a user to activate a predetermined location or virtual button on a touch screen without having to physically touch the touch screen.
Another object of the present invention is to provide an artificial touch device that can be incorporated into conventional video game controllers, such as joysticks, hand gun controllers, rifle controllers, steering wheel controllers and so forth to allow the video game controller to be used with electronic devices having touch screens.
The present invention fulfills the above and other objects by providing an artificial touch device that creates an electronic circuit between a user's finger and a predetermined location, such as a virtual button, on a touch screen. The artificial touch device comprises a contact portion, a transmitting portion and an attachment portion. To use the artificial touch device, a user attaches the attachment portion to a touch screen at a location the user wants to remotely touch. The user then touches the contact portion, which is made of a conductive material, either directly or with another conductive material, such as a trigger on a handgun controller. The contact portion then transmits the electrical signal from the user to the attachment portion via the transmitting portion, thereby creating an electrical circuit between the user and the touch screen. The transmitting portion is preferably a conductive wire that connects the contact portion to the attachment portion. However, the transmitting portion may also be a wireless transmission that causes a battery powered contact portion to create an electrical signal, thereby activating the location the user wants to remotely touch. The artificial touch device may be incorporated into controllers, such as joysticks, hand gun controllers, rifle controller, steering wheel controllers, toggle controllers, directional buttons, fishing pole controllers, gas and brake pedal controllers and so forth, on to which a smart phone or tablet may be mounted and/or so that a user can control actions within a video game being played on a smart phone or on a tablet.
The above and other objects, features and advantages of the present invention should become even more readily apparent to those skilled in the art upon a reading of the following detailed description in conjunction with the drawings wherein there is shown and described illustrative embodiments of the invention.
In the following detailed description, reference will be made to the attached drawings in which:
For purposes of describing the preferred embodiment, the terminology used in reference to the numbered accessories in the drawings is as follows:
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It is to be understood that while a preferred embodiment of the invention is illustrated, it is not to be limited to the specific form or arrangement of parts herein described and shown. It will be apparent to those skilled in the art that various changes may be made without departing from the scope of the invention and the invention is not to be considered limited to what is shown and described in the specification and drawings.
