Google Earth
The "trike" is a useful tool that can help in many different options. The Google Earth created this a few years ago. It is a three wheeled vehicle. Further more they should use this more when it gets out in the open. The future of the trike will be huge. The trike will be a bigger tool when people get to know of it. It will be a usful tool because of it ability of seeing street veiw. One day they will hopefully make a trike for underwaer street veiw. They should include different modes and features for the trike that would capture pictures.
