NOVELTY - The system has a portfolio delivery device with a computer readable medium encoded with data corresponding to a portfolio. A mobile device includes another computer readable medium encoded with a program that identifies a wireless transmission from the delivery device. The program establishes a wireless link with the delivery device, requests the portfolio from the delivery device, and receives data corresponding to the portfolio from the delivery device, where the delivery device includes a battery power source i.e. solar cell.    USE - System for transmitting a portfolio of information e.g. photo tour and information regarding school, community and shopping, pertaining to real property, on demand and over a wireless network e.g. local area network and wide area network, to a user of a mobile electronic device e.g. laptop and personal digital assistant (PDA).    ADVANTAGE - The system effectively enables a home seller to provide extensive information about the home to a potential buyer, on demand and in real time, thus improving a seller's ability to provide timely information to a potential buyer, while the potential buyer is in the vicinity of the asset, and improving the seller's ability to quickly update information about real property in a secure and timely manner. The system enables a potential home buyer to obtain immediate information about the home, while in the vicinity of the property, thus improving a potential buyer's ability to anonymously obtain information about real property.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following:    (1) a computer readable medium comprising a set of instructions to perform a method for transmitting a portfolio on demand    (2) a method for transmitting a portfolio on demand    (3) a device for transmitting a portfolio of information pertaining to a real property, comprising a wireless communication component.    DESCRIPTION OF DRAWING(S) - The drawing shows a flowchart of a process for configuring and operating a system of transmitting a portfolio of information pertaining to real property.