I'm building a mini glider, and I'd like to know what kind of research you could do with something like this.

I recently received some grant money to develop a prototype mini subsea glider, with the goal being to make ocean exploration more accessible through low cost (>$10k), and not needing to be launched from a boat. Similar to a Blue ROV, or Blue boat, but a glider.

My question is, if you had a small glider to play with, what kinds of things would you do with it?