92 lines
4.3 KiB
Org Mode
92 lines
4.3 KiB
Org Mode
#+TITLE: Gibalna rokavička
|
|
|
|
[[./projekt.jpg]]
|
|
|
|
* Opis
|
|
** Wavey Wind, the Modul-air Mitt
|
|
|
|
Using an ESP32 microcontroller with wifi and bluetooth capability, a gyroscope/accelerometer module and keyboards switches, I will be building an experimental low cost motion "glove" controller with a button for each finger.
|
|
|
|
The idea stems from an earlier abstract visualisation project which was intended to visualise music. After building the initial prototype and hooking it up with a touch user interface of sliders that modulate the visuals, I asked myself why should I make the program interpret music? We already do that when we listen and (can) react by dancing; using a motion sensor, the dancing can be "aplified" by turning bodily motions into shapes and colours projected on a surface.
|
|
|
|
Using the motion mitt, the operator of visuals doesn't have to get locked into a clumsy little touchscreen but can immerse in the experience of sound and video while co-creating it. A workshop will be held to build a number of gloves that can connect in an ad-hoc network, so that group of people could collaborate with them.
|
|
|
|
The glove(s) will send events via the open sound control protocol, opening the possibility to using using them for audio synthesis/modulation, or maybe even as a general interface.
|
|
|
|
"What Can a Body Do?"
|
|
|
|
** Gibalna rokavička ("Wavey Wind, the Modul-air Mitt")
|
|
|
|
Z ESP32 mikrokontrolerjem, ki omogoča wifi in bluetooth povezljivost, modulom z žiroskopom in pospeškomerjem ter tipkovničnimi stikali bom izdelal eksperimentalni nizkocenovni gibalni vmesnik z gumbom za vsak prst.
|
|
|
|
Ideja izhaja iz zgodnješega projekta abstraktne vizualizacije, ki naj bi odsevala glasbo. Po izgradnji zgodnjega prototipa z vmesnikom na drsnikov na dotik, ki modulirajo prikaz, sem se vprašal zakaj bi program interpretiral glasbo? To namreč počnemo že mi, na poslušanje (lahko) odreagiramo s plesom, gibalni senzor pa bi lahko telesne gibe "ojačal" v oblike in barve, projecirane na površino.
|
|
|
|
Z gibalno rokvičko se opravljalka_ec vizualij lahko izogne ujetosti v neroden zaslon na dotitk in potopi raje v izkušnjo zvoka in videa med soustvarjanjem le-te. Organizirana bo tudi delavnica za izgradnjo večih rokavičk, ki se lahko med sabo povežejo v ad-hoc mrežo, kar skupini ljudi omogoči sodelovanje.
|
|
|
|
Rokavica oz. rokavice bodo pošiljale podatke preko OSC (open sound control) protokola, kar odpira tudi možnost rabe za zvočno sintezo/modulacijo ali celo kot splošni vmesnik.
|
|
|
|
"Kaj zmore telo?"
|
|
|
|
|
|
* Shematika
|
|
** ESP32 <-> MPU-6050 (gyro/accel)
|
|
- 21 - SDA (data)
|
|
- 22 - SCL (clock)
|
|
- 3V3 - VCC (strom)
|
|
- GND - GND (ZEMLA)
|
|
** key switches
|
|
- one pin of each to GND
|
|
- other pin of each to 16, 17, 5, 18
|
|
|
|
* Arduino sketch
|
|
** dependencies (libraries)
|
|
1. OSC (filter by "open sound control")
|
|
2. MPU6050
|
|
|
|
** calibration
|
|
- IMU_Zero
|
|
|
|
** testing, prototypes
|
|
- kbdtest
|
|
- keypadtest (kbd matrix test, didn't work)
|
|
- proto32, proto32plot, osc32, osc32h, osc32hh
|
|
|
|
** Final sketch
|
|
- osc32final
|
|
|
|
* 3d models
|
|
- proto1.blend first prototype
|
|
- proto2.blend second prototype
|
|
|
|
* visual
|
|
https://git.kompot.si/g1smo/wavey-wind
|
|
|
|
start with `npm i; npm start`
|
|
|
|
localhost:6676/
|
|
localhost:6676/test
|
|
|
|
** older prototypes
|
|
- https://kreten.si/spin/
|
|
- https://kreten.si/spin-color/
|
|
- https://kreten.si/spin-upgrade/
|
|
- https://kreten.si/spin-space/
|
|
- https://vis.kreten.si/ / https://vis.kreten.si/ctl
|
|
|
|
** history
|
|
|
|
The original animation, modularized with sliders, was first "exhibited" on [[https://radiostudent.si/kultura/humanistika/delo-in-tehnologija][october 6th 2017]] in [[http://atrog.org/prostori/modri-kot][Modri kot]], a beautiful space for performance that used to be on the side of the [[https://tovarna.org/][autonomous factory Rog]] in Ljubljana, which was evicted by force on january 19th 2021 by the municipality to pave way for future gentrification.
|
|
Special thanks to Zala and Lio for hosting me during early development and Tisa Neža for curating the first performance.
|
|
|
|
* TODO
|
|
- fix bad rotation
|
|
- better documentation
|
|
- use accelerometer
|
|
- experiment with sound (suppercollider via OSC?)
|
|
- wireless (wifi or bluetooth?)
|
|
- ad-hoc connection to use multiple controllers
|
|
- better starting parameters
|
|
- ergonomic control
|
|
- dashboard to see parameter values
|
|
- live coding interface
|