The duo of the American blogger William Osman and the Swedish inventor Simone Hirtz spawned the largest and most unusual computer mouse in the world
How it works
The invention was based on the 1980s "Cheese Louise" electric car and a conventional optical mouse that was attached to the front bumper, connected to the electronics of the machine with the Arduino Pro board and some other components. To "click" Ottoman it was enough just to press the dial tone. The mat was a rather spacious parking lot where the children managed to write a short letter, and also send and send the villi.