Manoj Nathwani wanted to record his experiences on a holiday in which he would visit 4 countries in 5 days. So, he utilised a Raspberry Pi 3 and a Camera Module, sewing the camera directly into the strap. His photography results were mixed, but it’s a great example of how to use the Pi as an embedded, wearable device. You can see Manoj talk about the project on the EMF Camp recordings website and you can read about it on his blog.