They are real and they are here for you to turn your mobile into a full-fledged computer/laptop. Straight out of a sci-fi movie, a laser keyboard is not only futuristic but it is probably one of the niftiest gadgets of the decade. Given that this is a rather very new technology, Laser Keyboards are still up and coming.
What are the advantages of a laser keyboard?
- Portability, Accuracy , Flexibility.
- Speed of text entry.
- Noise less than conventional keyboards.
- easing the strain on wrists and digits.
- water proof.
- Maintenance of the laser keyboards is much easier.
Are there hologram keyboards?
It is finally possible to live in your favorite Sci-Fi movie with these laser keyboards! It is a virtual or a holographic keyboard that is projected onto a flat surface, so you can type on it. They came out to be quite portable and look way cooler than the ones you might've seen in your favorite Sci-Fi movies.
What is a virtual keyboard and how it works?
A virtual keyboard is software that is used to emulate a standard keyboard. A picture of a keyboard is displayed on a computer screen and the user points and clicks on the pictures of keys to enter text. Virtual keyboards allow computer use by people with significant mobility impairments.
How do you connect a laser projection keyboard?
https://www.youtube.com/watch?v=3c9_-nz7gq4
What are the advantages of virtual keyboard?
When connected, it allows a full-size keyboard to integrate with the device for all data input. While it would be otherwise impractical to transport a separate, conventional hardware keyboard, these virtual devices add this crucial functionality without compromising the small size of this new technology.
How does a laser keyboard work?
A laser or beamer projects visible virtual keyboard onto level surface. The user's finger makes a keystroke on the virtual keyboard. This breaks the infrared beam and reflects light back to the projector. The reflected beam passes through an infrared filter to the camera.