Open-Hardware

We are developing an open-​source framework for continuous and reliable physical activity tracking at low cost. The framework delivers researchers and clinicians a transparent and easy-​to-configure tool for tracking activity in large cohorts. Researchers have full control over signal processing and data streams, making the proprietary cloud based services hosted in unknown locations obsolete.

Ok, this is not exactly wearable hardware, but still useful for making mobile images of wounds. It features a set of colors and red shadings that can be used as reference for normalizing colors in an image.

It can be downloaded directly from github and is free to use for non-commercial projects