Feral Robot for Public Authoring
Tom writes “The first of 2 planned Robotic Feral Public Authors has been completed and is ready for its first field trial in London Fields next week: The robot has two sensors (air quality and carbon dioxide) and GPS location sensing. The sensors were selected to reflect the concerns voiced in our community pollution mapping workshop back in November, which identified air pollution as the key environmental issue of local residents. The robot communicates its Lat/Long position and sensor readings back to the Urban Tapestries public authoring system via a WiFi connection.” [via] Link.
This might be a good Roomba mod project…“Grower is a small ‘rover’ vehicle which navigates around the periphery of a room. It hugs the room’s walls and responds to the carbon dioxide levels in the air by actually drawing varying heights of ‘grass’ on the walls in green ink. The Grower robot senses the carbon dioxide (CO2) level in the air via a small digital CO2 sensor.” Thanks James! 
Neoteric writes “This is my second robot after getting the kit for Christmas. No prior electronics experience. The robomaid redo I have been working on is complete. I call it Robomaid2. It uses the outside of 
This little robot car from Nakamura-san at Himeji Soft Works in Japan drives around then it transforms into a real robot and walks around. I want to build one of these or buy one immediately. [
MAKE pal Jean interviewed Garnet Hertz (we covered his work in 
Chris Jang is building his own autonomous robot – “This robot is my first electronics and embedded systems project. I studied Electronic Circuits and Applications by Senturia and Wedlock for six months and then rebuilt and cross compiled my home computer systems with a Linux From Scratch book to prepare for it. This project is also the first time machining moving parts (as simple as the front suspension is, the parts do move). I’ve maintained what a friend referred to as an “mail blog” during the project. After some progress or discovery, I emailed a status report of sorts, usually with pictures and (rarely) movies attached. A coworker convinced me there is value in these emails as artifacts of the project history.” [
CNET has a video of the 