Announcing The TechCrunch Disrupt SF 2015 Battlefield Finalists

We’ve officially closed Day Two of TC Disrupt SF 2015, complete with speaking appearances from John Doerr, Andre Iguodala, Nick Woodman, and Tim Westergren. But as Tuesday of Disrupt comes to a

Preemadonna Turns Your Smartphone Into A Nail Salon

Preemadonna just unveiled the Lacey Nailbot, a nail decorating robot, at TechCrunch Disrupt SF 2015. The Lacey, which will retail for $199, uses your smartphone’s back camera and prints full col