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Computer mouse controlled by mouth

26.04.2003

In Japan, a computer mouse was invented that does not need to be touched when controlling the cursor. To do this, just blow on it and click your tongue at the right time.

Created with the participation of specialists from the University of Hokkaido, the mouse resembles a microphone on a long stem, installed in front of the monitor just at the level of the user's mouth.

The device is equipped with four sensory membranes. You need to blow in the direction where you want to move the cursor, the membranes automatically pick up the direction of breathing, and when you need to execute a command, the user must click his tongue.

<< Back: Mobile phone with a folding QWERTY keyboard 26.04.2003

>> Forward: SONY ELECTRONICS pays for past mistakes 24.04.2003

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Random news from the Archive

Speed ​​gene 21.08.2010

Based on the recently completed decoding of the horse genome, experts at the University College in Dublin (Ireland) have developed a gene test that allows you to understand how promising a particular individual is in speed competitions.

The speed depends on muscle growth, and it is regulated by the protein myostatin. The genome contains a gene for the synthesis of myostatin, and also a separate gene for suppressing its synthesis, which, apparently, is necessary for finer tuning of the process.

Two variants of the suppression gene have been found - C and T. If the horse has the C variant, it is a sprinter by nature, if the T is a stayer. The results must be taken into account not only on the run, but also when breeding. The cost of the test is one thousand euros.

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