The stylus can be written on all surfaces, including Apple's special atmosphere?

Last July, Apple registered a patent under the heading "Creating content using electronic data entry devices on non-electronic surfaces". And the mysterious input device is a stylus that can be written on all surfaces, even the air then sends that data to any device it is paired with.

The stylus will be connected to an external sensor by wireless connection. All data including pen stroke length, pen pressure on a non-touch surface, movements and directions in three-dimensional space, and many continuous strokes will be transmitted to the sensor via several types of credits. radio frequency or acoustic frequency signals.

A pair of sensors are mounted on devices such as desktops or laptops, used to "measure" the strokes quite close to the screen.

By owning this touch pen, users can perform drawing, writing and technical design tasks without the need for an expensive touch screen or tablet. Even, users can take notes during PowerPoint presentations, or sketch a blueprint on a desktop computer using this 'magic' pen.

A slightly virtual reality (VR) design, with sensors placed around the room where you use the pen.

Users can use this stylus along with the augmented reality glasses that Apple is rumored to be developing to draw 3D designs while still seeing the space around the drawing.

Many people believe that this stylus is the third Apple Pencil which is being developed in parallel with the Apple Pencil 2 which will be released by Apple in 2019.

In addition, the patent also revealed that this stylus is connected to both iPad, iPhone, Watch and iPod.

Currently, the Apple Pencil 3 stylus is still a secret and we still don't know if it will come true. But with what Apple registers in this patent, it clearly has great potential in 3D and AR design applications. The fact that it can operate almost in any environment has been an extremely attractive thing for technology lovers to expect.