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Transcript of Twiz
ObjectViz - TangibleX
2
Tangible Display
Usage
● Input
○ Wearables / textiles (dance, knee rehab...)
○ Acoustic vibrations (music, bridges...)
○ Embed in vehicles
■ drones
■ skateboards…
● Output
○ BLE => kivy => MIDI, OSC...
○ Home automation (light, volume...)
○ Digital Arts (Music, VJ, installation...)
○ HCI
■ Visualization (3D, data...)
■ Actuator control (arduino, motor...)
1st test
MinIMU Teensy2 nRF24L01
(6Dof + 3Dof) (AVR 8bit) (no BLE)
0.5 in
1.0 in
1.5 in
2.54 cm
3.81 cm
1.27 cm
0.0 in 0.00 cm
What ?
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USUAL SUSPECTS
0.5 in
1.0 in
1.5 in
2.54 cm
3.81 cm
1.27 cm
0.0 in 0.00 cm
What ?
Custom prototype: miniaturization
MPU9150 + nRF51822
(SoC 9 DoF) (ARM 32 bit + BLE)
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What ?
● Lower consumption
○ BLE (Bluetooth Low Energy)
○ low voltage 1.8V
○ use a coin cell battery
● Miniaturization
○ 2.5 cm X 2.5 cm
○ 1 in x 1 in
● Open source
○ Hardware on upverter
○ Software & firmware on github
NEW !
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How ?
Soft: sensor fusion
source :
codeproject.com/Articles/729759/Android-Sensor-Fusion
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How ?
Soft: communication
● I2C (embedded)
● BLE (advertizing)
● OSC (application)
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MERCI !
Question ?
www.twiz.io19
