“Laser Keyboards” worth or not

Worrying about laser keyboards. Here are the full details of laser keyboard

A typical laser keyboard looks like this

Most of the laser keyboards contain

1. Keyboard

2. Mouse

3. Bluetooth speaker

   

Mouse – by clicking on the button just right/left of the space bar the mouse pad will be available by which you can use mouse.

* The price is around 4000 – 4500.

* Very small in size and can easily fit in your pocket.

*Easy to carry and use.

Currently it’s not in trend but in upcoming future everyone will be familiar with the product and the product will look like

In the upcoming future there will not be any keyboard and mouse pad for laptops ,you just need to press a button and laser keyboard and mouse will be in your front as in above picture.

It’s too cool man….

Means laptops are just like tablets.

Working :

There is an infrared (IR) light plane (not visible) just above ground on which fingers strike and then the sensor which is in between projector and IR light detects that where are the fingers touching and hence your letter is detected by the 3D keyboard.

Cons :

Below cons are of current 3D keyboards

• Less accuracy

• Not so fast 20-25 words in a minute.

  Mouse is also not that much smooth and fast

• You won’t get the feedbck of touching the keys as you get in current hard keyboards but you still get that ‘tik tik’ sound of keyboard.

  Conclusion :

  We will get a faster and accurate laser keyboards in the upcoming 5- 10 years. Also laptops will have inbuilt laser keyboards and mouse same as below and won’t be any difference between tab and laptop.