Hi All,<p>Co-Founder of Halleman Bradley here, Calvin came on as our design intern originally and we've talked him into staying with us for even longer, he made this write up about how we've iterated in building this product over the last year.<p>I'd be happy to answer questions about our process, the details behind how we're doing this or anything else you all might be interested in.<p>We realize the write-up is long but I think it is quite a good read.<p>I hope you'll find this interesting