Larger icon on unattended computer showing the host is in their computer.

Currently that small grey bar showing the host is in the unattended computer seems a bit unprofessional. It would be much better to have a nice box, at the bottom right corner of the screen showing who is logged in remotely AND there should be some controls where the unattended computer owner can 'end session' or 'overpower the host's mouse'. 

This would allow the unattended a feeling of control rather than giving up ALL control of their computer.