Touch screen distinguishes the parts of the hand

US-based Qeexo has enabled touch screen devices such as smartphones and tablets to distinguish finger and fingernails from touching screen and device controls.

The new technology, called finger- sensing, uses a tiny touch of sound in the phone to pick up sound and measure the vibrations caused by touching the screen.

The display uses this technology to distinguish between the fingers and the knuckles touching the screen, as well as the fingerprints that can be recorded on the screen, which screens. Induction does not usually do it. For example, we use our fingers to move and select a picture to view, but when typing a hand on the screen, a menu will appear, allowing you to send photos via email or via Facebook.

Besides, we can use the touch pen to control the smartphone screen, although the screen is not designed to work with the touch pen. So, with the new technology, just make a noise or a little vibration on the screen that you can control it.

References: Technewsdaily