Patent Suggests Your Hand Could Be Used as Touchpad for a Smartwatch

News Hand Touchpad Smartwatch Featured

Many people appreciate smartphones getting larger, as they have larger hands, and it allows them to use the touchscreen and type more easily. That’s what makes it frustrating then to move to a smartwatch where there just is literally no room. Icons are too tiny, and it can be hard to select just the right one.

A patent aims to change that in the future. INNOVENTIONS, Inc. has patented technology that will allow users to interact with their smartwatches with their hand acting as a virtual touchpad.

Virtual Touchpad

INNOVENTION’s new technology will allow you to use touch gestures on the back of your hand, creating a large virtual touchpad. For those with large hands and fingers, it has to be big news.

“Imagine if you are running with a sportswatch, and you don’t want to touch the display. Or your hands are really dirty. With this virtual touchpad invention, you don’t have to touch your watch at all to use it. You can even draw letters and words on the back of your hand to text a reply,” said the inventor of the Virtual Touchpad technology and president and CTO of INNOVENTIONS, Dr. David Y. Feinstein.

News Hand Touchpad Smartwatch Diagram

The patent allows surface skin around the smartwatch to be used for choosing apps, entering data, etc. The side of the smartwatch has side-looking cameras that face the virtual touchpad area, and they detect touch gestures on the virtual touchpad. Accuracy may be improved with sound and motion sensors that will be able to detect vibrations.

An important feature of the technology will be that it will be able to distinguish between a true touch gesture and a hovering gesture.

“Since the user taps and drags on their hand via the virtual touchpad and not on the tiny smartwatch screen, it is easier to use as the previously entered characters can be seen easily, without any obstruction,” explains Feinstein.

The virtual touchpad technology implements all common gestures from mobile devices, such as drag, tap, double-tap, long-press, and pinch.

INNOVENTIONS has also patented RotoView, a tilt-scroll technology for mobile displays in smartphones and tablets.

Future of Virtual Touchpad

It’s unknown when we will actually see the virtual touchpad on smartwatches in the marketplace. The “Virtual Touchpads for Wearable and Portable Devices” patent was just granted on October 15, 2019. At this point it seems they are just waiting for smartwatch manufacturers to sign onto it.

Do you have larger hands? Would a virtual touchpad increase the likelihood of you purchasing a smartwatch? Let us know your thoughts on using your hand as a touchpad for a smartwatch in the comments section below.

Image Credit: Virtual Touchpad and public domain

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