Winter Break Progress

Over winter break I had two tasks. The first task was to do some investigation into Google Earth's ability to display our findings. The second was to get everything prepared for our labs at Pacheco. The progress I made towards these two projects is summarized below:

Google Earth

I'm convinced that Google Earth will be a sufficient tool for sharing our results. It has every feature that we need: html formatting, easy to link to files from databases, image/video embedding, descriptions of each site, underground depth/maps. Additionally, it is commonly used software, making it easier to spread our findings.

That said, there are a few things that I haven't figured out yet. I don't know how to share a google earth file so that multiple people can edit it at once (aside from e-mailing the other person the file). I think the program has this capability, but I haven't figured out how it works yet. Another problem is that when you create a map of a place below ground (cisterns are below ground) the polygon won't show up on a map embedded into a website. The last problem is that I can get an embedded video to work on MY copy of google earth, but can't get an embedded video working in an embedded blog post like this one. Anyways, problems aside, here is a little sample that I made up.

If you have the Google Earth plugin installed, you should be able to view this. The camera should pan to my house and you will see some information about it when you click it. If you double click "Erik's house", it will zoom in to street view. Additionally, you may click the green polygon on the ground to see an outline of my underground lab, and again, some information on that. As far as I can tell, this is what we need for the project.

Pacheco Labs

I received a copy of the powerpoints and lecture notes from last year, and have been discussing everything with Chris, Jane, and the teacher from Pacheco (Jill). Looks like we're all going to meet up as a group on Wednesday at 12:10 to talk about the curriculum and maybe do a run through of the first demo that we will do for Jill's class on week 2. The first demo is a discussion of robotics, engineering, and then a demo of a line follower robot.

Over break I borrowed a Lego Minstorms kit from professor John Chen to make a line following robot. I got him working, but just barely. I was testing him out on brown cardboard with black electrical tape and poor lighting, and Jill's classroom is black/grey carpet so we will need to use masking tape. I will be going to her classroom on Wednesday afternoon to test out this one. The bots that we will be using for the week 4 & 5 demos will be borrowed from Jill, and the bots for the week 6 & 7 demos are in the LAIR, but need some repairing. I'll get to that in a week or two. That just about wraps everything up for now. More from me later!

Oh, and here are a few bad photos of the bot that I made for the first lab.