With your Bluetooth you might get to a precision of a centimeter or a few millimeters.

But the computer mouse wants a precision of 1/100 of a millimeter. That’s why it has that optical sensor.

I don’t think you’d have any fun that way.

About 10, I guess.

No, I am not rich (in money). They are just near.

not see any measurable awareness growth

How do you measure awareness?

And how do you watch it grow?