Evaluate the potential uses of multiple internal and external customers using multiple personal devices from multiple locations for buying and selling houses through a real estate company in a large mid-western city. Then paper that focuses on the convenience and productivity aspects. Address the following components:

• for the real estate agent (helping the customer buy a house)
• for the customer (who wants to buy a house)
• using multiple locations to access needed buying information
• using multiple devices in the house buying process