TechHP's Meg Whitman accepts 3D printing challenge Hewlett-Packard has not even shown a mock-up of a 3D printer yet, but its CEO said the company has been watching the category intently and when it does finally roll out a product it will be faster and better than what is now available.by Doug Olenick
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets