Good prototype. Cannot judge too much of a gameplay here (it's rather a showcase) but the mechanic itself seems pretty interesting to meddle with, if that ever turns into fleshed game, I think it would be pretty awesome.

I like it! I can see some Portal inspirations and it'll be interesting to see what kind of puzzles you make. Unless you are trying to force the player to  have to drop their eyes and pick them up as part of a puzzle,  maybe a button to (remotely) call back the eyes ?  That itself may lend to some more puzzle designs.