Suggestions needed: Interesting / unusual crowd-funded projects

We're busy planning our PIX show in early October, and we want your ideas! We're putting together a list of companies who are using crowd-funding to create fun and interesting photo-related gear, to exhibit at the event. We've got a few names already but if you've seen a particularly interesting crowd-funded project or product that you think we should feature, we'd love to hear from you. Click through to leave your suggestions