Throughout this week in class prototyping and peer critiquing were done this week. The three different teams I looked at were Giraffe, CDI and MoBody. I believe this activity of peer critiquing is very beneficial as the different technologies that are used in the projects can provide inspiration for your project. Feedback for my project was also received during this session, with a major focus on different methods to provide feedback when rubbish is put in incorrect bins. This week my soldering iron arrived, this allowed me to neaten my cabling and allowed me to experiment with looking at how to simulate a push of the button on the diffuser with the Arduino.