Digital Journal

Some 40,000 years ago, some primitive peoples painted pictograms of meaningful events on the walls of caves, mostly found in Europe and Asia.

Recently I have been doing some research on unmanned aerial vehicles (drones) both for the Iowa Public Television production department and for use in engineering to do tower inspections.

I’ve spent a considerable amount over the last few years working on projects that examine what television broadcasting will be like in the future.

Investigating why IPTV's latest DTV transmission line failed

With 4k displays already showing up in viewers’ living rooms and ATSC 3.0, the step from 1080i to 1080p may be incrementally too small to be worthwhile.