This is a PyQt-based visualization for the ultrasonic radar.
# install qt and pyqt5
# on mac:
port install py35-pyqt5
# install python dependencies
pip install -r requirements.txt
# run with mock data for testing
python gui.py -f testdata.txt --mocked
# reading from a serial interface
python gui.py -s /dev/cu.wchusbserial1410 --baud 9600
# reading from file
python gui.py -f some_input_data.json