Time Resolved Fluorescence (TRF) for finger print analysis of liquids !!!
First sketch is typically on a A4 paper, can a long spec be a good one?
Proof-of-Concept starts with an optical set-up
The PoC requires some more or less complex electronics
The PoC focuses on those points that have been identified as challenging
Mechanical design skills are essential for fast and accurate iterations
Application SW development was started at an early stage
Typically a few prototypes are built for testing, development and show room use
First sales unit and software release ready for customers