To ensure that an automated test truly simulates user input, you need to generate "native" events at the operating-system level, just as if a user were using the keyboard and mouse.
要确保一个自动化测试能真正模拟用户输入，您需要生成操作系统级的“原生”事件，就像用户在使用键盘和鼠标一样。
Text can be input using a virtual keyboard.
可以使用虚拟键盘输入文本。
Users access applications through a computer, using a mouse and keyboard as input elements, and a monitor as feedback.
用户可以通过一台计算机来访问应用程序，用鼠标和键盘作为输入设备，用显示器作为接收反馈信息的设备。
This can be done either manually or using the input assist function, so users do not have to input field names by keyboard.
此工作可以通过手动完成，也可以通过使用输入帮助功能进行，在后一种情况下，用户无需通过键盘输入字段名称了。
You can input data using a mouse and keyboard, and then view the results produced by your program on the screen.
你可以使用鼠标和键盘输入数据，然后在屏幕上看到由自己编写的程序显示出结果。
Although UNIX shells are highly specialized and generally used interactively using the keyboard, a shell such as bash can also read input from a file.
尽管UNIXshell具有较高的专用性，且通常使用键盘进行交互，但某些shell如bash等也能从文件读取输入内容。
If the user is using the joystick, input will come from the joystick, otherwise input will come from the keyboard.
如果用户使用操纵杆，输入将来自操纵杆，否则输入将来自键盘。
Done using an arithmetic expression evaluation stack: file input from the keyboard or an arithmetic expression, calculate and display the results.
利用栈完成算术表达式求值：从键盘或文件中输入算术表达式，计算其结果并显示。
Comprehensive experimental content with 2 options: Option One, using the keyboard display controller 8279 of the keyboard input to control the parallel I/O interfaces 8255A of the PB port output.
综合实验内容有2个方案：方案一，利用键盘显示控制器8279的键盘输入去控制并行I/O接口8255A的PB口输出。
Comprehensive experimental content with 2 options: Option One, using the keyboard display controller 8279 of the keyboard input to control the parallel I/O interfaces 8255A of the PB port output.
综合实验内容有2个方案：方案一，利用键盘显示控制器8279的键盘输入去控制并行I/O接口8255A的PB口输出。
应用推荐