The app they are running is in fact a near clone of an app sold by a company who personally trained the authors of the clone. The app does use patented technologies. So from a legal standpoint, there is little chance this app and its company will survive the suit. One possibility for successful defense would be software patent law unexpectedly collapsing during litigation due to a surprise ruling by SCOTUS on some ot…
The family met with a salesman for the "original" software. It didn't work for Maya. It's mentioned in the 2nd blog entry about this.