Is the "QuadBox" the Karma?
Goldstein's design, dubbed the QuadBox, is a drone that folds into a self-enclosed rectangular box. The propellers can be removed and stored in small compartment in the body. This form factor would presumably be easier to carry than larger DJI drones. The patent filing also includes cylindrical and spherical designs. The camera would be mounted on top, confirming Woodman's statement during CES 2016 that the Karma will be "backwards compatible" with older GoPro devices.
Sidd