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    • 3. 发明授权
    • Apparatus and methods for dynamically correlating virtual keyboard dimensions to user finger size
    • 将虚拟键盘尺寸与用户手指尺寸动态相关的装置和方法
    • US08982160B2
    • 2015-03-17
    • US12761479
    • 2010-04-16
    • Jadine N. YeeJoel BernarteJanet L. DobsonGiridhar D. MandyamJoseph Huang
    • Jadine N. YeeJoel BernarteJanet L. DobsonGiridhar D. MandyamJoseph Huang
    • G09G5/00G06F3/01G06F3/0488
    • G06F3/013G06F3/04886G06F2203/04805
    • Embodiments provide a user interface for computing devices equipped with a touchscreen user interface/display and a digital camera that enhances a portion of a displayed image within a user's gaze. A user may calibrate their mobile device by touching a portion of the touchscreen with one or more fingers and following a moving image on the display with their eyes. The mobile device may track where a user is looking, and if the user is looking at the mobile device display, a portion of the display in the vicinity of the user's gaze may be enhanced in size. In an embodiment, if the user is looking at a virtual keyboard, key icons near the user's gaze may be increased in size commensurate with the user's finger tip size. In this manner, a user can accurately select individual keys in a virtual keyboard that fits within a mobile device display.
    • 实施例提供了一种用于装备有触摸屏用户界面/显示器和数字照相机的计算设备的用户界面,该数字照相机增强了用户目光中的显示图像的一部分。 用户可以通过用一个或多个手指触摸触摸屏的一部分并且用他们的眼睛在显示器上跟随运动图像来校准他们的移动设备。 移动设备可以跟踪用户正在寻找的位置,并且如果用户正在查看移动设备显示,则在用户的注视附近的显示器的一部分的大小可以被增强。 在一个实施例中,如果用户正在查看虚拟键盘,则用户的注视附近的键图标的大小可以与用户的指尖尺寸相对应地增大。 以这种方式,用户可以准确地选择适合于移动设备显示内的虚拟键盘中的各个键。