DIGITAL DEVICE AND CONTROL METHOD THEREOF

摘要

Disclosed is a double-sided touch recognition digital device. The digital device includes a display unit to display a visual object, a front-side touch sensor unit to sense a touch input on a front side of the device, a rear-side touch sensor unit to sense a touch input on a rear side of the device, and a processor to control the display unit and the front-side and rear-side touch sensor units. The processor obtains a first reference position and second touch position on the front-side or rear-side touch sensor unit, obtains a distance between the first reference position and the second touch position, and determines whether or not the distance between the first reference position and the second touch position is within a valid recognition distance. The valid recognition distance for the rear-side touch sensor unit is longer than the valid recognition distance for the front-side touch sensor unit.

主权项

1. A digital device comprising:
a display unit configured to display at least one visual object; a front-side touch sensor unit configured to sense a touch input on a front side of the digital device; a rear-side touch sensor unit configured to sense a touch input on a rear side of the digital device; and a processor configured to control the display unit, the front-side touch sensor unit, and the rear-side touch sensor unit, wherein the processor is further configured to: obtain a first reference position and a second touch position on the front-side touch sensor unit or the rear-side touch sensor unit, obtain a distance between the first reference position and the second touch position, and determine whether or not the distance between the first reference position and the second touch position is within a valid recognition distance, wherein the valid recognition distance with respect to the rear-side touch sensor unit is longer than the valid recognition distance with respect to the front-side touch sensor unit.