The officers use stylus pen-based input devices to write their reports onto touch-sensitive screens.

警官们使用指示笔式输入设备在触摸屏上写报告。

《柯林斯英汉双解大词典》

It features a removable and rotating hard drive, milled aluminum housing, a 10.4-inch sunlight readable display in either pen or touch screen format.

它具有一个可移动和旋转的硬盘驱动器，采用精铝外壳，还有一个10.4英寸的显示屏，通过笔或触摸屏格式在日光下可读。

youdao

There no way to just pick up a pen and draw on the screen. Well… in some cases there is, but I’ve not seen touch screen technology yet that’s as accurate or simple as a pen on paper.

目前我们还不能拿笔在屏幕上涂画，即便可以，现在的触摸屏技术也不如纸笔那样精准和简单。

youdao

Launched in 2003 with the ClassPad 300, the ClassPad series features a Computer Algebra System (CAS) developed by Casio and pen touch operations using a stylus.

ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated

As OEMs also look to implement more flexible input options for consumers, the Synaptics ClearPad 3400 allows simultaneous pen and finger touch recognition, passive pen tracking with pinpoint accuracy, and linearity and jitter control that functions with any number of fingers and styluses as small as 2mm.

ENGADGET: Synaptics launches a pair of mobile touchscreens at MWC 2013

Other touch technologies are experiencing market growth, such as combination-type touch panels which offer both pen and finger touch.

ENGADGET: Report: Touchscreen demand to grow by 90-percent, led by mobile, tablet markets