https://github.com/chanulee/4cutphoto
Web version of Life 4 Cuts
https://github.com/chanulee/4cutphoto
Last synced: about 1 year ago
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Web version of Life 4 Cuts
- Host: GitHub
- URL: https://github.com/chanulee/4cutphoto
- Owner: chanulee
- Created: 2024-10-31T18:12:34.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-10-31T18:15:40.000Z (over 1 year ago)
- Last Synced: 2025-02-06T23:30:50.390Z (over 1 year ago)
- Language: JavaScript
- Size: 4.88 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Title
intro description
## 1. File Directory
- demonov01: For final demo of Cyber Physical Systems module happened in 01 Nov 2023. oF, ino, wek files + recreation guide
- testcode: QC tools made for the project: osc communication, serial communication and motor control
## 2. Specimen
### 2-1. Hardware
Check out fritzing file for more information.
- Arduino Nano Every (Arduino Mega 2560)
- Micro Servo MG90S (Black small one) * 6 (5V)
- Logitech C270 (HD 720p, proven to work as a video grabbing webcam) [Amazon](https://www.amazon.co.uk/dp/B01BGBJ8Y0?psc=1&ref=ppx_yo2ov_dt_b_product_details)
- PCA9685 Motor Driver (for power delivery, should be connected to power and arduino)
### 2-2. Software Requirements
- oF ofxOsc
- oF ofxGui (for Motor Testing)
- wekinator
- visionOSC [go to repo](https://github.com/LingDong-/VisionOSC)
- touchDesigner (not yet)
### 2-3. Features
- OSC Communication (visionOSC - wekinator - oF)
- Multiple OSC inputs
- OSC input parsing
- Combine multiple OSC messages and send (trying)
- Serial Communication (oF - Arduino)
- Motor Control
- Higher resolution (room to improve)
- Breathing motion
## 3. visionOSC data structure
Through several experiments with processing and wekinator OSC input monitor, I mapped out datapoints of [LingDong's visionOSC](https://github.com/LingDong-/VisionOSC).
Check out [visionOscDatapoints folder](https://github.com/chanulee/cote-bloom/tree/main/appendix/visionOscDatapoints)
## 4. Future Works
- visionOSC & TouchDesigner --multiOSC--> oF --modifiedOSC--> wekinator --class--> oF --serial--> Arduino
- If openframeworks gets data directly from OSC not wekinator, we can make some decision before getting to the wekinator part - for example, maybe we can use certain model in certain condition - and we can exclude non-related data from the original OSC so machine learning part would be much more accurate with faster training/learning
- motor angle data 0-254 is mapped to 0-270 and finally about 1000-2000, but I'm still using 0-254 part so the resolution is quite low.
- nothing happens if there's nobody or one person in the cam view, everything stops. maybe we can add breathing motion when nothing is detected
- getting input from multiple addresses works in oF
- Selecting certain relevant OSC messages and then make them into a new message, sending it to wekinator - receiving and making new message kind of works, but the sending timing makes the message's size vary.
- Simple keypressedSerial is working on both Arduino nano and Mega - but servoAngleSerial doesn't work on Mega.
## 5. References
1. ofxOsc OSC Message documentaiton [openframeworks.cc](https://openframeworks.cc/documentation/ofxOsc/ofxOscMessage/)
2. ofxOsc bundling and parsing [forum.openframeworks.cc](https://forum.openframeworks.cc/t/osc-bundle-help/15404)
3. Based on research by H. Segerman [Paper](https://archive.bridgesmathart.org/2022/bridges2022-313.pdf)
## 6. Credits (Teammates)
- Hardware design engineering mainly by Jinhak Lee (IDE 23/25)
- Virtual prototyping, visual design and circuit diagram mainly by Poh Asdathorn (GIDv / Keio Media Design)
---
**Cyber Physical Systems, October-November 2023**
Advisor Dr. Rebecca Stewart, Charlotte Slingsby, Dr Shayan Sharifi
MSc Innovation Design Engineering
Dyson School of Design Engineering, Imperial College London
This module was funded by [Design Education Trust](https://www.designeducationtrust.org.uk/)