There are many vision-processing library options, especially for Python. AI is also becoming on every developer’s mind. A full computer is needed to handle vision processing. AI may need supercomputers to run! These large systems can do processing and parallel processing very well but are typically not designed for physical computing. DUELink is here to the rescue. It is the physical world’s missing “link”!
We have built a few simple projects to get you started. They all use Ghizzy for a simple output, but any other module will work similarly.
We will be using the MediaPipe library.
The first example is a “smile detector”. Ghizzy will “wink” at you every time you smile! We have another example for “hand movement” that detects blinks the eyes for hand movements. The next example counts visible fingers and blinks the eyes that many times. Finally, a “mouth open detection” is used to turn on the LEDs when an open mouth is detected.
You will notice that all samples are very similar. It is a matter of training the library on what to look for.