Update on my robot, synapse

For the past week, I have been scavenging for nuts and bolts for synapse. So far I have found a few motors (pretty much useless until I find a gear box of some sort), some switches, a servo attachment, some LED's, and a battery pack. I may even change up the cardboard chassis for a more durable one. Any ideas for features for synapse ate welcome in the comment section below. Thanks for reading and I'll update you next week on my robot, synapse.