In our previous post we looked at socially engaging robots and how they are helping to break down barriers to remote presence. Another area on the fringe of telepresence is service robots. These robots operate autonomously, but have the ability to be controlled in telepresence mode when the need arises. The symbiosis between robot and machine allows these robots to take care of easier things, while allowing humans to take over when it needs help. As autonomy improves, the bar moves higher and higher.