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LG patented another amazing development. The smart pen or stylus not only serves as a companion for a smartphone, but can potentially replace it completely.
The main features of the pen were two displays. A small screen is embedded directly into the body of the gadget and displays program icons, alerts, time, and so on.
See also: Samsung Smart Ring can replace the phone
The second screen is much larger and has a lot of flexibility. The special button is responsible for deploying and slipping the display. The device will work with all the usual smartphone applications, including site navigation and text input.
In addition to the displays, the pen contains several sensors, including a gyroscope, an electronic compass, pressure and proximity sensors, a camera and even a gaze follower.
The fingerprint reader does not stay, like a microphone with loudspeaker "over the phone".
The patent notes the possibility of connecting the stylus to other mobile devices as an accessory. In this case, the pen can be painted or written on plain paper, and the writing will appear on the screen of the smartphone or tablet.
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