Presentation device and method for operating the device
AssigneeSamsung Electronics Co., Ltd.
InventorsChang Mok CHOI, Sang Joon KIM, Sang Kon BAE, Seung Keun YOON
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Abstract
A presentation device and an method of operating the presentation device may quickly move to a desired area on a map by adjusting a level of an electromyographic (EMG) signal even though a range of a motion of an arm is limited when searching the map using a wearable mobile device. The presentation device includes a first sensor unit configured to contact a measurement target and to obtain an electromyographic (EMG) signal from the measurement target; and a display controller configured to control a field of view (FOV) window for displaying a map area based on the EMG signal.
Claims23
A presentation device, comprising:
- a first sensor unit configured to contact a measurement target and to obtain an electromyographic (EMG) signal from the measurement target;
- and
- a display controller configured to control a field of view (FOV) window for displaying a map area based on the EMG signal.
A method of operating a presentation device, the method comprising:
- obtaining an electromyographic (EMG) signal from a measurement target using a first sensor unit in contact with the measurement target;
- and
- controlling a field of view (FOV) window to determine a map area to be displayed based on the EMG signal.
A presentation device, comprising:
- a first sensor unit configured to contact a measurement target and to obtain an electromyographic (EMG) signal from the measurement target;
- a second sensor unit configured to obtain an acceleration signal by sensing a motion of the measurement target;
- and
- a display controller configured to control a field of view (FOV) window for displaying a map area based on at least one of the EMG signal or a direction identified by the acceleration signal.
Dependencies are inferred from the claim text.