Problem

The Utah Nanofab Cleanroom is open 24/7 and it is unsafe for someone to be i\ n the lab alone due to hazardous materials. Researchers often have projects that re\ quire them to be in the lab during off hours. This poses a challenge for lab direct\ ors to maintain a safe environment in the lab at all hours of operation.

Solution

We have created a remote companion robot and accompanying system which allow\ s autonomous human tracking, live remote video communication, and a cleanroom frien\ dly design. This allows researchers to use a telepresent buddy system where a user \ can remotely watch their friend from home, without needing to drive all the way acr\ oss town.

System

Our system is made up of four parts:

• Robot: The internals of the robot. Allow human tracking and robot movemen\ t.
• Project Tango: The user interface on the robot. Streams video and control\ s network connection from the robot.
• Central Server: Facilitates communication between the robot and the clien\ t. Authorizes access and logs activity.
• Client Application: What the remote buddy sees on his computer screen. Al\ lows for communication, robot control, and remote viewing.

These components work together to allow the lab occupant and the remote budd\ y to communicate. The remote user can see what is happening in the lab and is avail\ able to give feedback, and even call for help should disaster strike.