Abstract: A route finding system comprising a memory, GPS device, library of maps, an optimization algorithm and means for capturing user input and outputting data. The user input includes points, goals, constraints and relative preferences. Goals and constraints include characteristics of the route such as the type of road, number of turns, and traffic. The relative preferences are converted into numerical weights, positive or negative. In addition, the system integrates social networks' ratings and comments to further enhance route selection.

Abstract: The invention is for a sensor for use in spacecraft navigation and communication. The system has two articulated telescopes providing navigation information and orientation information as well providing communications capability. Each telescope contains a laser and compatible sensor for optical communications and ranging, and an imaging chip for imaging the star field and planets. The three optical functions share a common optical path. A frequency selective prism or mirror directs incoming laser light to the communications and ranging sensor. The Doppler shift or time-of-flight of laser light reflected from the target can be measured. The sensor can use the range and range rate measured from the incoming laser along with measurements from the imaging chip to determine the location and velocity of the spacecraft. The laser and laser receiver provide communications capability.

Abstract: This invention is a pay charging station for electric and plugin hybrid vehicles. A vehicle parks at a space with the charging station and uses a credit card, debit card, cash, smart card or network connection to a database like EZ-Pass to pay for the space and the electricity. The station automatically charges the vehicle as long as it is connected to the station. The station automatically stops charging when the vehicle is fully charged. The customer only pays for the space and the electricity consumed. If the charging circuit is broken the customer must reinsert the smart card or credit card to restart charging. Sufficient funds are removed from the payment method on initiation of charging. Any money not used for charging is returned to the funding account upon the user reinserting the smart card, credit card or debit card, or cash change is returned if cash was the method of payment.