Bluetooth HID how?

Question

Android

We are looking for an Android application that would allow using the keyboard and touchscreen of a phone / tablet on a PC.
I found a lot of software in the market that implements this, but all of it requires installing a server on the PC itself.
Has no one implemented this as a BT HID profile yet? Or are there any pitfalls here?

Answer 1

Sorry, I misunderstood you.
I do this with unified remote full . I bought the full version for the bonus goodies. But there is a truncated one and enough for your needs.
However, this is not a HID profile.
Googled:
One .

Answer 2

Google: android external keyboard
first 5 links show and explain everything.