1. Try it in your browser, nothing to install: 

   https://jeromegraves.com/openUSCT/

2. Locally, at full speed: 

    pip install -r requirements.txt streamlit run software/gui/app.py

3. Run every verification available on your machine

   (skips MATLAB, C++ and CUDA cleanly if absent):
   python run_tests.py

4. The physics and gradient checks alone:   

    cd simulation && python -m pytest tests/ -s

Full docs: https://github.com/Jerome-Graves/openUSCT