Few months ago I found out that there is such thing as tinyML. The popular introductory material is a book by Pete Warden and Daniel Situnayake, and free edX course with paid certificate. Arduino has also released a kit for that course. Santa read my letter and now I have one laying on my desk. I know a little bit about DL but exactly nothing a bout microcontrollers. I have a simple project in mind that should help me become more familiar with the topics, once I will be done with the course. I don't think unfortunately that I will be able to use this knowledge anytime soon at work but building things at this level of complexity should not be expensive and I hope the inspiration for the new projects will come once I will get my hands dirty.