things i’ve made

AA Visiting School, Patras

2014-10-15 by Ollie Palmer

I taught at the Architectural Association’s Visiting School in Patras, Greece, this year. Working with Alexandros Kallegias, Stella Dourtme, Omar Ibraz, Maria Brewster and a fantastic team of keen students from the Architecture Department at the University of Patras, we constructed an 8m x 4m inflatable structure to adorn the main lecture hall.

The installation is sited in a mixed-use university building; the ground floor is a lecture hall, often used for social events, and the floor above is the architecture library. Consequently the space goes from empty to full, quiet to loud, in a matter of minutes. The students conceoved an installation which is a ‘lonely cloud’, becoming more excitable when there are more people in the hall. When it is quiet, the cloud amuses itself dreaming of people.

I taught electronics and coding in Arduino to enable this proejct to come together.

Here is a video that Maria and some of the students put together of the workshop. (Please note, not my video!)

I was very impressed with the efforts of the electronics team. Day after day, they worked together to solve problems, design and build systems and components, and learn about the world of interactive architecture late into the evening (and sometimes mornings!) – all the time whilst smiling. Well done, team!

Thank you to the AA for inviting me to teach, and thank you to the excellent teaching team and highly motivated students for helping make the project happen!

The Architectural Association has a more in-depth article on the project on their Conversations website. There is also a gallery of images here.

Oyster melting

2009-11-17 by Ollie Palmer

As part of another project (as-yet-unblogged), I’ve been looking at RFID tags – and more specifically, how they can be used within robotic and entomological systems. The wasp below is sporting an RFID tag that costs €3 as part of a study of wasp movements (image credits: ZSL – for more on that, click here…). RFID is becoming an everyday commodity…

One of the most commonly accepted RFID systems in operation is the Oyster card. I put mine into a glass full of nail varnish in order to remove the chip inside.

After a few hours, the adhesive holding the components together was degraded to such an extent that the whole thing was a floppy mess, ready to be peeled apart.

This is version 2.6 of the Oyster card – previous versions contained copper wire, but this one uses conductive ink as the arial. The flexible centre is now ready for embedding into anything – e.g. a jacket sleeve – ready for use. The pencil points towards the “ID” part, which contains the chip’s all-important frequency.