misleading, exhibitor it says but many try and hype it up..
here is article
Robotic Assistance Devices (RAD) is an innovator of artificial intelligence and robotic solutions for operational, security, and monitoring needs and will be a premiere exhibitor at the inaugural Autonomous Security Association Expo being held in conjunction with the San Diego Security Conference in San Diego, CA, October 13, 2017. RAD will have on live display the operation of the unmanned ground security vehicle —RADbot— in the outdoor pavilion to showcase how this technology can save on human deployment for guard duties...
but also many other security exhibitors there also, another trade show..