Any product that needs a manual to work is broken.Elon Musk, co-founder of PayPal, Space-X and Tesla Motors. philip Philip Trauring is a native of Boston, MA who has worked in high tech in Boston, New York, Palo Alto, and Tel Aviv. You Might Also Like UX Note: How not to upgrade software June 24, 2014 One Wearable to Rule Them All? Not likely. April 24, 2014 What if Apple made watch movements instead of watches? October 12, 2014