This document outlines a proposal for UberCab, a next-generation on-demand car service that uses smartphone apps and GPS technology. Key aspects include:
1) Providing a luxury car service that can be requested with one-click on a mobile app for faster pickup times than traditional taxis.
2) Using the latest location-based technologies to optimize dispatch and routing of the vehicle fleet to minimize wait times.
3) Targeting professional customers in major cities initially, with a plan to expand services and potentially integrate other location-based applications.