If you want to get a broad overview and understanding of sensor technologies you might as well learn from the best. Luckily, the MIT OpenCourseWare program is dedicated to making the same educational material, including course outlines, readings, lectures, assignments, and often videos, that are used to teach MIT students both at undergraduate and graduate levels.
For example, one of the program's current offerings is "MAS.836 Sensor Technologies for Interactive Environments:
"This course is a broad introduction to a host of sensor technologies, illustrated by applications drawn from human-computer interfaces and ubiquitous computing. After extensively reviewing electronics for sensor signal conditioning, the lectures cover the principles and operation of a variety of sensor architectures and modalities, including pressure, strain, displacement, proximity, thermal, electric and magnetic field, optical, acoustic, RF, inertial, and bioelectric. Simple sensor processing algorithms and wired and wireless network standards are also discussed. "
The MIT OpenCourseWare program material is covered by their Creative Commons License, and the best part is that it's absolutely free. All you have to do is bring your own intelligence, curiosity, and dedication. You can't beat that.
Kondo Robot announced two new multi-legged robot kits expanding their already impressive line of high performance, and highly modifiable, robots. Famous for introducing the first hobby humanoid robot kit, the KHR-1, and the most popular platforms of choice for ROBO-ONE competitors, Kondo has recently branched out into multi-legged robots.
In addition to robot fans and hobbyists, Kondo kits have become extremely popular among technical high schools, colleges, other academic institutions, as well as research facilities here in Japan. Both of the two new robot kits are likely to attract a strong following, particularly since their price/performance is expected to be improved over existing products already on the market.
Michael Overstreet has been a good and respected friend since the first time we hooked up several years ago at RoboGames in California. So, I hope he doesn't mind if I make some frank, and well deserved, comments.
When we first met Michael seemed like a typical robot geek, very talented with lots of expertise, but a bit shy and withdrawn. You really had to push him to get him to tell you what he thought. I'm sure he had lots of valuable and useful things to share, but they didn't flow easily.
Over the years, with experience, learning, and success, Michael has really blossomed and come out of his shell. He's become a key member of the Cowtown Computer Congress - Kansas City's leading hackerspace, a frequent exhibitor and participant in Maker Faire events all over the US, and a strong proponent of the DARwin-OP humanoid robot platform.
The original Keepon robot, developed by Hideki Kozima at Miyagi University in Japan, was incredibly cute and engaging, to the point that people just couldn't help smiling, laughing, and moving in sync while the robot danced to music or used it's built-in sensors to interact realistically with them.
The Keepon design concept was intended to explore the possibility that a simple emotive robot could help autistic children with communication and learning challenges. Most autistic children tend to be completely overwhelmed by the volume of input and sensory data involved in even the most basic social interactions. It's kind of like trying to take a drink of water from a fire hose. Kozima's insight, which turned out to be right on the money, was to reduce the flood of inputs to a minimum while packaging the robot in an appealing, friendly body.
My personal fascination with electronics and technology started at a very early age when Santa brought a simple electronics experimenter kit one Christmas Eve. All the components were laid out on a board and each one had small wire springs for terminal contacts. The instruction book included diagrams showing how to hook up the wires to complete each circuit.
I can't remember all of the experiments exactly, but I do know there was a switch triggered burglar alarm, some light circuits, and a crystal radio, among others. The 'radio' used a rough crystal with a cat's whisker probe with no application. Luckily we were living in Southern California at the time with at least one 50,000 watt broadcast radio station that I could pick up.
I was very intrigued, and pleased, to discover Andrew Alter, a leading humanoid robot designer, Mech Warfare organizer, and RoboGames champion, explaining the Electronic Brick Starter Kit, since it shows that the same basic approach is still very much in use today.
’Old Electronics Kit Concept Made New (Video)’ continues
I didn't realize that Lockheed Martin, one of the world's largest aerospace, defense, security, and technology companies, has projects underway utilizing the Aldebaran NAO humanoid robot, but they must have because their latest corporate promotional video, titled "Visions of Tomorrow" features the easily recognizable, and extremely cute, robot from France.
According to the video caption:
"Visions of Tomorrow" reflects the Corporation's dedicated workforce, growing technology portfolio, and innovative spirit. The video is a tribute to those innovators and the sense of greater purpose they share.