Q Surface allows you to adjust the control points of your video surfaces in QLab 4, while standing right next to the projection.
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IMPORTANT NOTE #1: this app will NOT work for QLab version 3 or lower.
In order for Q Surface to work properly, a Mac must be running QLab version 4.0.0 or higher (either licensed for video, or in 'demo' mode activated via the QLab -> Activate Demo Mode menu), and be connected to the same network as the iOS device running Q Surface (e.g. same WiFi network).
(QLAB, QCART, TIXATO, GO BUTTON, ULTRASONIC and FIGURE 53 are registered trademarks of Figure 53, LLC. Seller of this application is not affiliated with Figure 53, LLC.)
Q Surface is available for iOS 8 and later.