quick recollection on setting things up

If I can swear that the password is correct, then it's possible that I'm getting the ID wrong.

Hadn't logged into the web server in a couple of months and was unable to SSH into it. After an hour or so, I ended up deleting the instance and recreating a clean instance (read: erasing everything).
I then realized I'd been putting the wrong ID.
apt-get install
sudo apt-get install

Anyways, some links I visited when setting things up (pretty much a dump of whatever I copy-pasted to notes) :

Raspberry Pi

http://www.makeuseof.com/tag/optimize-the-power-of-your-raspberry-pi-with-raspbian/

Logging

http://docs.python.org/2/howto/logging-cookbook.html

Tornado - Python webserver that supports Websocket

http://stackoverflow.com/questions/2924991/what-popular-webservers-have-support-for-html5-websocket

http://lowpowerlab.com/blog/2013/01/17/raspberrypi-websockets-with-python-tornado/

http://stackoverflow.com/questions/11695375/tornado-identify-track-connections-of-websockets

Installing Python in Ubuntu

http://eli.thegreenplace.net/2011/10/10/installing-python-2-7-on-ubuntu/

Physical computing with Raspberry Pi

http://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/robot/buttons_and_switches/

Comments

playing with servos

some servos that I had ordered were delivered. the instructions suggested another brand/model of servos, but these were a much more economical (cheap). I tried adding them to the hand: I'll have to print the "pulley" pieces that will be attached to the servos. meanwhile, I did somewhat (hackily) got the wrist to work, for now: you keep hearing the "usb plugged out" sound in the background, and that's because the servo was being powered by the arduino. the servo's power draw appears to be causing a shutdown of the device. will need a better power source for the servos. it feels like these pieces that are supposed to be plugged into the servo will have size issues.

dabbling with android

I've been wanting to dabble with Android development recently, and yesterday I realized that there is a Socket.IO client API available for Java/Android. The API is pretty straightforward, so I loaded a test Android project I had made for going through Android basics and connected to the OpenSesame Node server. and it works! I mean, the interface is non-existent and it's really just bare-bones, but having the servo respond through an Android application was pretty refreshing. (the web client and the android client "communicating" with each other--messaging is pretty much for debugging purposes)

chunk update: most parts printed and assembled

currently: stuff that happened are: wired the fingers added screws to necessary assemblies witnessed first failed print during this: servos haven't come yet, but once they do, we can start installing them into the hand/forearm. as always, credit to the Inmoov project.

the quest for robots

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