Shaper Trace -- Any Experiences?

[evansd2]

@martin.anderson

less-than-entirely-flat original

called it:

A perfect accessory for your GF, CNC, and hobby cuter

Huh. This is an interesting concept. I wonder why there isn’t an option to print out a frame, seems clunky to require a rigid frame. Maybe because paper will flex, and they rely on the frame being a flat plane for precision. Maybe because they can’t guarantee margins and scale on everyone’s printers. Both valid. I wonder how they’re accounting for lens distortion, if they have an algorithm that is lens independent or if they look at what device the app is installed on and have a dewarper p…