Connect or Not: Pavilhao CIVIL, IST, Lisbon, September 2014
interaction scheme
technical details
Stretchable fabric + motors + custom designed LED RGBW boards + 2 Arduinos + laptop + Connect or Not Android app
development
hardware
stretchable fabric, 2.25x7m
2 wooden bars, 5x5cm, 2.25m long
2 wire cables, 7m long
hooks, screws, staples…
Arduino Uno board
Arduino Mega(ATMEGA1280) board
custom made shield with connectors for the motors and independent power
24W Universal AC Power Adapter, on 6v
laptop (Debian Wheezy) with built in wireless adapter Intel® Centrino® Advanced-N 6205 with Intel(R) Wireless WiFi driver for Linux, 3.11-2-amd64 (iwlwifi)
smartphone (tested with Samsung Galaxy S3, Android 4.0.4)
software
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python script,
get-values.py interfacitng the incomiong values with systems reaction
python libraries
servoclass.py and
ledclass.py; put them in the same folder with the main .py file and verify USB addresses before running
HOWTO
phone side:
laptop/beaglebone side:
python get-values.py
browse, talk, send sms's and upload data over the network. observe changes in the movement and lights
HOWTO analyse position tracking
get the database file from the server;
read it using *sqlitebrowser*