Business travel is very common to many people, and note book is the one of the stuffs you bring in your business trip. With the rise of smart phone and tablet PC, The weakness of the traditional note book progressively became clear. However, many smart phone and tablet PC users still feel that the touching keyboard is not very comfortable as traditional keyboards. Here is the question: is there a keyboard which is not only easy to carry out and also brings the comfortable feel of traditional keyboard to you? The answer is “YES”! Please keep your eyes open, PCB manufacturer S&L will reveal the new technology for you.

This is a smart later keyboard named LaserK, It looks like a small mobile battery that you can keep it in your hand or pocket, It is so small that you can put it anywhere.
From the front view of the LaserK, The smart laser key board have four working components, All of them are protected by a transparent acrylic sheet. There’s a laser projector on the top of laserK, The light of the laser keyboard comes from the red laser diode, So a keyboard can be projected on an opaque and flat surface.

On the bottom of the LaserK, there’s the infrared induction system which was consist of two high sensitive sensors. This is the system to identify what you key in. Currently, the smart laserK can load 350words/min, Which can fulfill your normal office needs. Now, your office typing has been upgraded from traditional PC & note book to the pocket office generation with this smart laser keyboard.