Mastor produces motorized gyroscope based steadicams, Gimbal Systems and Unmanned Aerial Systems for steady filming, the company is Hong Kong based. Mastor is itself a relatively new company being 6 months old. Mastor also had a IFA booth as well. Some of the products Mastor makes includes filming helicopters (Octa and Quad versions available) and devices for holding your smartphone, point and shoot and or larger sized camaera. The smartphone holder will come in February for 230 Euro or 313 USD. The GOPRO holder will retail for 299 Euro or 407 USD. The camera holder for directors has a remote control and sells for a much higher price.