Color picker pen which can sample any object's color

Here is the new pen that can pick the color for your drawing. Doesn’t it sound really cool?? This amazing color picker pen which is a great invention cuts a lot of the artist time and helps the artist to concentrate on the drawing rather than worry about the colors which has to be used because the artist need not know the proportions by which the basic colors have to be mixed for producing the intented color instead the pen takes care of that task. The back side of the pen is made of a high quality color sensor which accurately reads the color of the object which is directly under the sensor. To pick a color the button on the back of the pen has to be pressed and the sensor has to be held against the object and the color of that object will be sampled and sent to the microprocessor for computation, the results from the microprocessor picks up the color and the corresponding ink is let to flow to the nib of the pen.

You can literally copy any color as you can see in the picture the color of the leaf is being copied, you can even copy your own body color or what ever color you can see. The bad part is no cool gadget is affordable and the maintenance is also pretty high. The pen can hold a limited quantity ink and hence need ink replacement really soon and you cant be using the same color for a long time as the pen will obviously run of that particular color if the capacity of the pen has to be increase the pen becomes bulky and not usable. The body is made of metal and the covered with rubber for a good grip, it’s a little bulky than a conventional pen but not too bulky and comfortable enough for holding it and drawing for quite some time.

And it designed to not to role off when kept in a slanting surface. There is a microprocessor for processing the sensor signals which is obviously needed and it is powered by a battery. There is a indicator which shows the level of ink and the battery so as to refill or charge as and when required. The pen has a good battery back up as it uses very little power for sensing the color and the microprocessor also need relatively little power to mix the basic colors RGB and produce the sampled color and sent it to the chamber which is then used to for the actual drawing. You cant expect to keep the pen ideal for a long time because the ink will dry up and will need replacement and could even affect the pen too, so regular use would be recommended.