Android P smartphone will be able to work as Bluetooth keyboard or mouse.
The latest DeX Dock of Samsung could also be used as a Galaxy S9 track pad.
Huawei has introduced this feature to PC mode and Microsoft in its Continuum.
A regular support can be issued for Android P, which can be used a phone as keyboard or mouse.
It is quite smart to use the phone as a track pad, but it can be quite difficult to use it as a keyboard. From this feature, users can also control their joysticks. In addition, this feature will also be able to control the appliances on Bluetooth.