No more dirty and bacteria collecting keyboards. After I had my wireless keyboard cleaned repeatedly struck me puke! What a dirt may accumulate in a keyboard, amazing! I decided to remedy the situation and first tested a wireless keyboard with virtually no gaps between keyboard and buttons. After some time, I solved some keys out of curiosity and found almost the same dirt in front, as in my old keyboard. Then I became aware of when PC dealer in this laser keyboard. I bought it with the intention of free return, if not satisfied. I have not returned the keyboard. For good reason:
+ Easy commissioning (no installation required) + Each Bluetooth enabled device can be connected + Keyboard is visible even in sunlight + No accumulation of dirt and bacteria + Key tones sounded when pressing the keys + Price / performance - ratio is absolutely fine
Conclusion: A great invention, it might even gain a foothold in professional life. Especially where germ-free operation is required. Laboratories or physicians. We will see ....