Kudos for the skepticism here. Sorry to have to rain on anyone's parade, but when there is a 'need' for opacity regarding the specifics of the technology in an announcement which exclusively confines itself to positivity in the way that this does. Admit it, 'an analytical chemist in the palm of your hand' does sound magical, but surely we are all duty-bound to ask probing questions. Personally, I am getting a good feeling about this project, but I sense that am just being swept up in the excitement. So please, please continue to act as a counterbalance to my optimism. The risks posed by either being misled or by sharing unrealistic enthusiasm can only be mitigated by a relentless disregard for such sentiments. I want to believe the dream that the protagonists portray: I need others who are less convinced to challenge it, even if I feel irritated by their cynicism.