只需在笔记本电脑上轻轻敲击一下键盘，我们就能通过无线网络向工作单元发送信号，进而控制机器人的行动。
With just a few keystrokes on the laptop keyboard we could steer the robot by sending signals over our wireless network to the laptop on the unit.
其它可选择的设备包括单一切换设备、跟踪头部移动的设备，和用于行动困难的人可选择的键盘。
Other alternative input devices include single switch devices, devices that track head movements, and alternative keyboards for persons with mobility impairments.
易访问的桌面还提供键盘过滤机制，如粘滞键、反跳键，和重复键来为行动困难的人调整键盘响应。
Accessible desktops also provide keyboard filtering mechanisms such as sticky keys, bounce keys, and repeat keys to adapt keyboard response for persons with mobility impairements.
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