You might want to have some fun with a "flying spot scanner". I thought that they were just the nuts when I was a teen! It's a natural for analog video. Yea, I'm a little off topic, but I'm easily distracted.
Re the digital TV converter -- you are right, I never signed up for one, but my friend Brian LaGrave stopped by my office earlier this morning on his way to visit a customer and he gave me one unopened in its original box -- I'll report back on ho wit works as soon as I find a moment to try it out (I need to get an antenna first)
Also I LOVE the idea of using it on a Telepresense robot
If you want an "off-the shelf" solution, you might want to look a set-top streaming box like Roku, WDTV Live, or Boxee. My favorite is the WDTV Live because it will stream just about any video format you can throw at it. In addition to the HDMI output it has composite video and audio that you can plug into an inexpensive modulator which will put it on channel 3 or 4 for your TV.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.