Interactive video distribution systems – Video distribution system with local interaction – Receiver
Reexamination Certificate
2000-11-28
2003-04-29
Faile, Andrew (Department: 2611)
Interactive video distribution systems
Video distribution system with local interaction
Receiver
C725S100000, C725S110000, C725S131000, C725S133000, C725S141000
Reexamination Certificate
active
06557173
ABSTRACT:
BACKGROUND
The invention relates to television entertainment systems for providing television programming to consumer homes. More particularly, the invention relates to cable television packaging, delivery and presentation systems which provide consumers with many television programming options.
Advances in television entertainment have been primarily driven by breakthroughs in technology. In 1939, advances on Vladmir Zworykin's picture tube provided the stimulus for NBC to begin its first regular broadcasts. In 1975, advances in satellite technology provided consumers with increased programming to homes.
Many of these technology breakthroughs have produced inconvenient systems for consumers. One example is the ubiquitous three remote control home, having a separate and unique remote control for the TV, cable box and VCR. More recently, technology has provided cable users in certain parts of the country with 100 channels of programming. This increased program capacity is beyond the ability of many consumers to use effectively. No method of managing the program choices has been provided to consumers.
Consumers are demanding that future advances in television entertainment, particularly programs and program choices, be presented to the consumer in a user friendly manner. Consumer preferences, instead of technological breakthroughs, will drive the television entertainment market for at least the next 20 years. As computer vendors have experienced a switch from marketing new technology in computer hardware to marketing better useability, interfaces and service, the television entertainment industry will also experience a switch from new technology driving the market to consumer useability driving the market.
Consumers want products incorporating new technology that are useful, and will no longer purchase new technology for the sake of novelty or status. Technological advances in sophisticated hardware are beginning to surpass the capability of the average consumer to use the new technology. Careful engineering must be done to make entertainment products incorporating new technology useful and desired by consumers.
In order for new television entertainment products to be successful, the products must satisfy consumer demands. TV consumers wish to go from limited viewing choices to a variety of choices, from no control of programniing to complete control. Consumers wish to advance from cumbersome and inconvenient television to easy and convenient television and keep costs down. Consumers do not wish to pay for one hundred channels when due to lack of programming information, they seldom, if ever, watch programming on many of these channels.
The concepts of interactive television, high definition television and 300 channel cable systems in consumer homes will not sell if they are not packaged, delivered and presented in a useable fashion to consumers. The problem is that TV programming is not being managed, packaged, delivered, and presented to consumers in a user friendly manner.
Consumers are already being bombarded with programming options, numerous “free” cable channels, subscription cable channels and pay-per-view choices. Any further increase in TV entertainment choices, without a user friendly presentation and approach, will likely bewilder viewers with a mind-numbing array of choices.
The TV industry has traditionally marketed and sold its programs to consumers in bulk, such as continuous feed broadcast and long-term subscriptions to movie channels. The TV industry is unable to sell its programming in large quantities on a unit per unit basis, such as the ordering of one program. Consumers prefer a unit sales approach because it keeps costs down and allows the consumer to be more selective in their viewing.
Additionally, viewership fragmentation, which has already begun, will increase. Programming not presented in a user friendly manner will suffer with a decrease in viewership and revenue.
SUMMARY
A portable electronic book viewer receives electronic text and graphic files, or electronic books, by connection to a television program delivery system. The electronic books may provided as compressed data that is transmitted with a video signal. In an embodiment, the electronic books are transmitted in the vertical blanking interval of the video signal.
The electronic books may be received at a set top terminal, and stored in memory at the set top terminal. In an embodiment, a hardware upgrade is added to a conventional set top terminal to provide for reception, storage and processing of the electronic books. Such storage may be by way of a hard disk, a floppy disk, an optical disk, and a magnetic cartridge for example. The portable viewer may receive the electronic books from the set top terminal. The portable viewer may then decompress the electronic books for display and viewing. In an embodiment, the electronic books are decompressed only at the time of viewing.
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Bui Krista
Discovery Communications, Inc.
Dorsey & Whitney LLP
Faile Andrew
LandOfFree
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