Motion based tracking of multiple objects using camera's , in our case fish :) using matlab

http://www.mathworks.co.uk/help/vision/examples/motion-based-multiple-object-tracking.html

Raspberry Pi Data to COSM

http://learn.adafruit.com/send-raspberry-pi-data-to-cosm/overview
https://xively.com/pricing/#developer-account

3 lighted temperature sensor

http://scriptogr.am/fmeus/post/2013-07-16-reading-temperature-with-raspberry-pi

Raspberry Pi Logging Core Temperature Data

http://www.whiskeytangohotel.com/2013/05/pi-in-oven-logging-raspberry-pi-core.html