SYSTEMS, DEVICES, AND METHODS FOR WEARABLE HEADS-UP DISPLAYS AS WIRELESS CONTROLLERS
Systems, devices, and methods that operate a wearable heads-up display (“WHUD”) as a remote controller to wirelessly control at least one other electronic device are described. The WHUD displays a visual control interface including a set of user-selectable icons that each correspond to a respective function for the electronic device under wireless/remote control. The WHUD includes an eye tracker that detects when the user is looking/gazing at a particular one of the icons in the visual control interface. The user provides an indication that he/she wishes to select the particular icon at which he/she is gazing/looking (e.g., by dwelling his/her gaze on the particular icon or by performing a selection action via a separate portable interface device). In response, the WHUD wirelessly transmits a signal that provides data and/or instructions for the electronic device under wireless/remote control to effect the particular function selected by the user.
1 . A wearable system operative to wirelessly control an electronic device, the wearable system comprising:
a wearable heads-up display that includes:
a processor;
an eye tracker communicatively coupled to the processor;
a wireless transmitter communicatively coupled to the processor; and
a non-transitory processor-readable storage medium communicatively coupled to the processor, wherein the non-transitory processor-readable storage medium stores data and/or processor-executable instructions that, when executed by the processor, cause:
the wearable heads-up display to display a visual control interface for the electronic device, the visual control interface including a set of user-selectable icons that each correspond to a respective function for the electronic device;
the eye tracker to detect that a user of the wearable heads-up display is gazing at a particular user-selectable icon in the visual control interface; and
in response to receiving, by the wearable heads-up display, an indication from the user to select the particular user-selectable icon in the visual control interface, the wireless transmitter of the wearable heads-up display to wirelessly transmit a wireless signal to effect a function of the electronic device corresponding to the particular user-selectable icon selected by the user.
2 . The wearable system of claim 1 wherein the electronic device is selected from a group consisting of: a remote-controlled device, a television, a personal computer, a laptop computer, a music player, a telephone, a thermostat, a light bulb, a radio, and a video game console.
3 . The wearable system of claim 1 wherein the set of user-selectable icons in the visual control interface displayed by the wearable heads-up display includes at least one user-selectable icon selected from a group consisting of: a graphical icon corresponding to a particular function for the electronic device, a textual icon corresponding to a particular function for the electronic device, a pictorial icon corresponding to a particular function for the electronic device, and a combined textual and pictorial icon corresponding to a particular function for the electronic device.
4 . The wearable system of claim 1 wherein the data and/or processor-executable instructions, when executed by the processor, further cause the eye tracker to detect that the user is continuously gazing at the particular user-selectable icon for a defined amount of time and, in response to detecting that the user is continuously gazing at the particular user-selectable icon for the defined amount of time, provide the indication to select the particular user-selectable icon in the visual control interface.
5 . The wearable system of claim 4 wherein the defined amount of time is selected from a group consisting of: about one second, about two seconds, about three seconds, about four seconds, and about five seconds.
6 . The wearable system of claim 1 , further comprising a portable interface device that in use is carried or worn by the user, wherein the portable interface device includes at least one actuator that, when activated by the user, causes the portable interface device to wirelessly transmit a selection signal, and wherein:
the data and/or processor-executable instructions stored in the non-transitory processor-readable storage medium of the wearable heads-up display that, when executed by the processor of the wearable heads-up display, cause, in response to receiving, by the wearable heads-up display, an indication from the user to select the particular user-selectable icon in the visual control interface, the wireless transmitter of the wearable heads-up display to wirelessly transmit a wireless signal to effect a function of the electronic device corresponding to the particular user-selectable icon selected by the user, cause:
in response to wirelessly receiving, by the wearable heads-up display, the selection signal from the portable interface device, the wireless transmitter of the wearable heads-up display to wirelessly transmit a wireless signal to effect a function of the electronic device corresponding to the particular user-selectable icon selected by the user.
7 . The wearable system of claim 6 wherein the portable interface device is selected from a group consisting of: a smartphone, a gesture control armband, a wearable device, a portable interface device, and a batteryless and wireless portable interface device.
8 . The wearable system of claim 1 , further comprising a portable interface device that in use is carried or worn by the user, wherein the portable interface device includes at least one actuator that, when activated by the user, causes the portable interface device to wirelessly transmit a selection signal, and wherein the indication from the user to select the particular user-selectable icon in the visual control interface includes a receipt, by the wireless receiver of the wearable heads-up display, of the selection signal wirelessly transmitted by the portable interface device when the at least one actuator of the portable interface device is activated by the user.
9 . The wearable system of claim 1 wherein the data and/or processor-executable instructions, when executed by the processor, further cause the eye tracker to detect that the user is gazing at a selection button in the visual control interface after detecting that the user is gazing at a particular user-selectable icon in the visual control interface and, in response to detecting that the user is gazing at the selection button in the visual control interface after detecting that the user is gazing at the particular user-selectable icon in the visual control interface, provide the indication to select the particular user-selectable icon in the visual control interface.