Good idea...and is one of the biggest challenges in this space. It's great that things like Arduino have made it easier to build something physical and connect

Good idea...and is one of the biggest challenges in this space. It's great that things like Arduino have made it easier to build something physical and connected, but it does not translate to something that can be manufactured at scale, nor does redoing a design for scale manufacture suffice (also need to get the commit of a manufacturer that can and will work with you). Then you have supply chain, quality control, time, inventory...lots of challenges. Still, all that stuff is getting easier too. Would be a great follow-up post sometime.