Quantified self for your brain?napsauce5/30/13 3:09pmFiled to: HeadspaceFiled to: HeadspaceHeadspaceDesign5SaveEditEmbiggenSend to EditorsPromoteShare to KinjaGo to permalinkFuelband for mental focus? That's what the Melon is trying to do. Core77 has a write-up on the device, and it looks ... intriguing. What do you think? Pretentious self-involved navel-gazing device, or helpful self-actualization tool?