emotional response we experience from colors is due to nature or nurture (or both), the fact still remains that it does occur and using colors as a means to convey a message does work. (Just ask any marketing agency.)
NIXIE - Wearable Camera Drone (video).....(I heard that if you fly mini drones at dogs they get caught in their coats and you will be hated for life...BEWARE not to do this to your beloved pet! :) Pretty flipping cool huh!!
Men Dual-Use Canvas Bucket Backpack Jungle Climbing Bag Laptop Backpack