I would invest. Setting aside the ethical problems people will inevitably bring up around tracking students whereabouts, the benefits are obvious. I’ve been joking about microchipping students for years! The interaction function is the real magic of this pitch – I know of teachers who teach their students hand signals to use so that they can tell a cry for help from a bathroom request with a quick visual scan. FocalEd is next-level. I love the idea that students can indicate moments of confusion or a need for help, and the fact that it’s digital and would have a timestamp associated with it is super useful. The other benefit of minimized disruption during key points in a lesson/lecture is also compelling. I like that you provided a mockup of the device itself and an image of it being worn, which is more than many other pitches here did 9my own was just an idea described). The “now hiring” section is fun. Market analysis and Investment opportunity could use a bit of work beyond taking 1% of all students, but otherwise an outstanding and well put together project!