Doing expert witness work for software patent litigation. Preparing for the Patent Bar.
Started in 1978 with BASIC on a DEC PDP 11, and have programmed mostly Mac (with some Apple ][, Apple //gs, WIN32, Sony Playstation, and web stuff) since then. A few years in management in Apple's Applications division, now maintaining Air Display for macOS, iOS, Windows, and Android. And working on something new!