I have a basic version of the firmware completed assuming it actually works (being I can’t test it fully without the actual device). The tome will listen for a wake word followed by a command such as “Show me level 4 Evocation”. The tome will compile a list of these commands based on the available combinations of two categories (level and school). Once it hears one, it will filter for and display all spells in those categories on the display. It will then listen for one of those spells to be said aloud, at which point it will pull the data for that spell and display it onscreen. There is an LED indicator for these steps. I’m currently using a very limited dataset of 10 entries, since I don’t want to reformat a large list if I have to change it later, but once I confirm it actually works in it’s current state I will expand the dataset.