The most baffling thing is that this is not (as I had assumed) about giving agents control of a mouse cursor, instead it's finer-grained text editing skills. T

The most baffling thing is that this is not (as I had assumed) about giving agents control of a mouse cursor, instead it's finer-grained text editing skills. The word mouse has had an established meaning in computing for over half a century, so it seems like an odd term to lay claim to for something so unrelated.