Probably yes. Our focus so far has been to demonstrate that it is physiologically possible to control multiple degrees of freedom with a single muscle site, so

Probably yes. Our focus so far has been to demonstrate that it is physiologically possible to control multiple degrees of freedom with a single muscle site, so we haven't done extensive testing to address that. It's also worth noting that hitting a target and having very precise control of movement, as you would with a mouse, are not the same. I doubt the precision would ever reach that of a mouse, but it could conceivably get close.