This week instead of a parents evening we had an open day at work. Which was very busy. So busy in fact I didn't even get a chance to make use of the free beverage that we are entitled to for doing the open day. Anyway I had my Raspberry Pi's out again. This time I had two running, one with the Pi-Lite (with the same code as the parents evening but different message scrolling), and the other running the Pi Glow. I was going to write some Python to show off the Pi Glow, however after running the demo code that came with it, for my needs I couldn't improve on it, so I ran with that. You can see the setup running in the embedded Instagram clip above.
So now I am 50% there of having my own version of the PiHub demo I saw at the last Cambridge Raspberry Pi Jam (CamJam). Which was basically 3 Pi's running off the one PiHub (see below). Next one I will add to this demo will most likely be a Pi running the PiFace Control and Display. I'd like to get the case for this however at the moment it's a fiver under their limit for using a debit/credit card with them, and there is nothing else I want from them!!! What a ridiculous limit, oh well I'll make do without for now. The other Pi for my demo will most likely be the PiBrella (not yet got my hands on one hopefully at the next CamJam, but shown briefly in the clip below) or the LedBorg (which I have on my Model B revision 1 Raspberry Pi).
What I like about having Pi's set up at events like the open day or parents evening is they firstly look interesting. Secondly they are a talking point for prospective students and their families. While we are talking Pi's and what they can be used for, I'm able to talk about the projects one or two of my students are currently working on (I'm lending Pi's out at the moment in the hope we will have some interesting projects to show at the next STEM Fair at work sometime after Christmas, like a USB Robot arm controlled within Minecraft on the Pi). Sometimes the prospective student will have one at home that they have not used, and it gives them a little inspiration to go back home and try doing something with it.
Anyway I hope this post has given folks some more ideas for using Pi's at open days. I'd love to hear how you have used them.