Has anyone used the laser projection keyboard?

A. 1

The recognition rate is not good

Gentleman 7 years ago 0

OK

A. 2

I'd put my finger on the floor to hit it like a real keyboard
If you type it like this, it doesn't recognize it, so you have to raise your finger
That's uncomfortable
It's not good as a main keyboard on the computer, but it's good to use as a cell phone keyboard
The problem is that you have to carry a keyboard when you carry a cell phone, but that's really annoying
I'm going to use my phone simply
In the end, I don't use it often

Gentleman 7 years ago 0

OK