![Input devices Device that accepts data and instructions from the outside world Keyboard Mouse Trackball Joystick Light pen Touch Screen Scanner Bar code. - ppt download Input devices Device that accepts data and instructions from the outside world Keyboard Mouse Trackball Joystick Light pen Touch Screen Scanner Bar code. - ppt download](https://slideplayer.com/slide/11959408/68/images/9/5.+Light+Pen+Pen+shaped+device+used+to+select+the+screen+position+by+detecting+the+light+coming+from+the+points+on+the+CRT+screen..jpg)
Input devices Device that accepts data and instructions from the outside world Keyboard Mouse Trackball Joystick Light pen Touch Screen Scanner Bar code. - ppt download
![Input Devices like Light Pen, Trackball and Joystick - Input Devices like Light Pen, Trackball and - Studocu Input Devices like Light Pen, Trackball and Joystick - Input Devices like Light Pen, Trackball and - Studocu](https://d20ohkaloyme4g.cloudfront.net/img/document_thumbnails/f02e265a86dcfaa479b7e7528cde9e0e/thumb_1200_1553.png)
Input Devices like Light Pen, Trackball and Joystick - Input Devices like Light Pen, Trackball and - Studocu
Njovu ict solutions - Computer - Input Devices Following are some of the important input devices which are used in a computer − Keyboard Mouse Joy Stick Light pen Track Ball Scanner
![By marius OMR Web cam Light pen Light sensor. OMR(optical mark recognition) Uses This device is used to mark big multiple choice papers Advantages An. - ppt download By marius OMR Web cam Light pen Light sensor. OMR(optical mark recognition) Uses This device is used to mark big multiple choice papers Advantages An. - ppt download](https://images.slideplayer.com/25/7835232/slides/slide_4.jpg)
By marius OMR Web cam Light pen Light sensor. OMR(optical mark recognition) Uses This device is used to mark big multiple choice papers Advantages An. - ppt download
Generally knowledge/\/ - Light Pen Light pen is a pointing device which is similar to a pen. It is used to select a displayed menu item or draw pictures on the monitor
![Led Light Pen Multifunction | Pen Stationery Light | School Multi Function Pen - Ballpoint Pens - Aliexpress Led Light Pen Multifunction | Pen Stationery Light | School Multi Function Pen - Ballpoint Pens - Aliexpress](https://ae01.alicdn.com/kf/S87643182b5e3448e8cfdada132be5d71a/Multifunctional-Ballpoint-Pen-LED-Light-Folding-Pen-Phone-Holder-Stylus-Night-Reading-Homework-Student-School-Stationery.jpg_Q90.jpg_.webp)