I so wish we had a base on the moon -- and we had robots creating buildings as we speak...
I would LOVE to go to the moon...
Just off the top of my head a fact popped into my mind that the moon is 2160 miles in diameter ... why on Earth (pun intended) would I remember that?
Back in the 90's NASA was already working on a robotic system for building construction. They considered it more like a cake frosting than a 3D printer (which really had not hit the market yet).
Back in the early 90's, the projector company that I worked for sent out the CAD file for the case of our newest projector. The supplier used the stereo lithography process you mentioned; a UV curing resin and a UV laser to draw the parts layer by layer. We were told that it was the largest machine of its type on the West Coast.
Somewhere in the process, a decimal point was moved and the first part we got back for our 20" long projector was 2" long. It was very cute but I don't think any king of projector could have been crammed into that space until Ti's recent Pico Projector.
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.