And then there's the problem with typing on a tablet's virtual keyboard. 而且在平板电脑的虚拟键盘(VK)上输入也是个问题。
While the pico projectors allow you to display a virtual keyboard on a tabletop for typing. 微型投影机允许您在桌面上投影一个虚拟键盘(VK)来打字。
Other people briefed on the device say the tablet will come with a virtual keyboard. 其他人在介绍这一设备时称该平板设备带有虚拟键盘(VK)。
Even with a touch screen, virtual keyboard with assistance, and3G / WiFi high-bandwidth support, entering information and traversing multiple Web page screens can be cumbersome on the iPhone. 即使提供了触摸屏、虚拟键盘(VK)和3G/WiFi高带宽支持,在iPhone中输入信息并浏览多个Web页面屏幕仍然是件很繁琐的事情。
Implementation of Virtual Keyboard(VK) in Brain-Computer Interface with DirectX 脑-机接口中高性能虚拟键盘(VK)的实现