my idea is about building a cane for the blind thatwill talk to them and tell them when they are close to an object in their way. the canes colors will be red and white and the cane will have a nano chip with avoice to tell them how close they are to the object and wich direction to move to get away from the object. the cane will be able to caculate how far you are away from the object in nano seconds. I think this idea will help the blind not only in greater lansing area but around the world...