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    SCREEN CONTACT DETECTION USING TOTAL INTERNAL REFLECTION
    2.
    发明公开
    SCREEN CONTACT DETECTION USING TOTAL INTERNAL REFLECTION 审中-公开
    屏幕接触检测使用内部全反射

    公开(公告)号：EP3186696A1

    公开(公告)日：2017-07-05

    申请号：EP14900625.6

    申请日：2014-08-27

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： YANG, Wei-Shan ,  HALIM, Irwan

    IPC分类号： G06F3/042

    摘要： Examples are directed to detect screen contact using total internal reflection. One example involves detecting contact on a screen, the screen comprising total internal reflection of light; and determining, via at least one processor, a location of the contact on the screen based on a disturbance of the total internal reflection, the disturbance caused by the detected contact.

    摘要翻译： 示例旨在使用全内反射来检测屏幕接触。 一个例子涉及检测屏幕上的接触，该屏幕包括光的全内反射; 以及基于全内反射的干扰通过至少一个处理器确定所述接触在所述屏幕上的位置，所述全内反射干扰由所述检测到的接触引起。

    AUTOMATIC VIRTUAL INPUT DEVICE
    7.
    发明公开
    AUTOMATIC VIRTUAL INPUT DEVICE 审中-公开

    公开(公告)号：EP3423939A1

    公开(公告)日：2019-01-09

    申请号：EP16910677.0

    申请日：2016-07-25

    申请人： Hewlett-Packard Development Company, L.P.

    发明人： HALIM, Irwan

    IPC分类号： G06F9/455

    摘要： In one example, a method for a first computing environment (FCE) to automatically display a virtual input device on a display of a second computing environment (SCE) communicatively coupled to the FCE via a main channel. An auxiliary channel is established between the FCE and the SCE. A virtual input device preference is negotiated with the SCE over the auxiliary channel. A selection by the SCE, over the main channel, of an input element of an active FCE application associated with the SCE is detected. In response to the selection, a virtual input device in accordance with the device preference, operable by the SCE to input data to the input element, is automatically caused to be launched.