After over two months of work, and so much help from Nicholas, Amanda, the crew at K1ND, Yanglei, Sheng Qiang, and his students at Beijing Jiaotong University, and of course Bea, Evelyn and the rest of the team at Beijing Design Week, the Octopus Pavilion has finally come fully to life! Opening party on September 24th was a big hit. Thanks all for the incredible work, perseverance, and support from everyone involved!!
Testing the final fan characteristics, pillow shape and size, pillow connection details, LED’s. Pillows and electronics have been sent off for fabrication. We should receive these components by Monday and/or Tuesday. Sadly we were not able to find a suitable fan that could be run in both directions, so we will only have inflation (with at 12v 1a fan), unless we can find a reasonable way to rig up two fans in the pillow. Tests so far indicate that two fans is too much weight.
Structure elements are purchased and on site. Still need to figure out the carriage design. Will start using the controller prototype to start testing the software this weekend. Final installation fast approaching!
Opening in 15 Days
On Site in 8 Days
Much progress over the weekend. Full scale mock up of a 2m x 2m pillow with electronics installed, including fans, LED’s and sensors. Good tests during the day and night. We still need more power in our fans, and there are many sensitivity issues with the sensor that we are working through. The interactive company we are working with will provide a final prototype by the end of the week. Grasshopper simulation was made more usable thanks to the help of Casey and Han at MAD.
For the next few days, while we wait for the final prototype, we will focus on the overall design, including cell shape and size, overall shape in the site, carriage design, structure, and rain-screen, both in digital simulation and physical prototypes.
(The first foray into Arduino programming. Pretty much following built-in examples for driving DC motors and reading analog sensors (here a IR distance sensor). The fan here was nowhere near powerful enough to inflate even a small garbage bag, but I think the principle is useful, and hopefully this is the start of a series of experiments.
And a couple useful links for future development: