Does the keyboard and mouse have radiation?

More than one person has advertised computer radiation to my wife, and the keyboard and mouse have a strong radiation! Therefore, my wife does not watch the computer at night. She also asked me to do something after work for the next generation of quality and stay away from the computer!

I am so sad. The display has radiation due to the relationship of light. You can change the LCD. If the LCD doesn't work, you can change the projector.

This keyboard and mouse do not emit light and do not heat up, where is the radiation? In addition, all of the above are weak current and low frequency digital signals, which is worse than the radio. Instead of changing the wireless keyboard and mouse, the system is radiating? Who has studied this theory ?!

How can I stay away from my computer for one night? I am a daughter or a son. Why have I started to bully me before sowing ?!