This system receives wrapping-orders from the rails-dashboard and then manages the user interaction to assist cognitively impaired people to wrap gifts.
This is done using various Freigeist-IOT-devices from the IOT hardware toolkit like the scale unit, distance units, light sensors and rotary-encoders as input devices and a projector and an led-unit to guide the user.
Make sure you have PostgreSQL installed as our tool uses a pg wrapper
On Linux systems run:
sudo apt install postgresql libpq-dev
Afterwards install the packages using pip:
pip3 install -r requirements.txt
python3 Orchestrator.py
This will incidentally also start the device and order server on localhost:5000 to which different IOT-devices can send their state.
To see the current projections also open Projections/index.html in a Browser.
The format in which orders should be sent is as follows:
data: {
id: <id>,
order_products: [<item1_product_id>, <item2_product_id>, <item3_product_id>, <item4_product_id>]
}