发明申请
US20060225126A1 Securely using a display to exchange information 有权
安全地使用显示器交换信息

Securely using a display to exchange information
摘要:
A first device has a display that is able to show information. The information is to be exchanged with a second device. The information is cleared from the display following receipt of an indication from the second device that the information has been successfully inputted at the second device.
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