Abstract: Limiting access to the Internet, eCommerce websites, accounts and/or other venues, for example, by providing an Internet access account, and/or other access account, to an “in person” and/or “single number” age verified and identified “adult” who assumes responsibility for use of such account and viewing of appropriate material via such account by “in person” age verified and identified individuals, while being empowered by control of a “single access account” that filters inappropriate material based on (1) user profiles created by age verified and identified adults and stored on provider's “access server” and/or (2) “mandatory” provider imposed filtering.

Abstract: Limiting access to the Internet, intranets, computers, appliances, websites, individuals and/or other venues, for example, by providing an access account, to an “in person” and/or otherwise verified “adult” who assumes responsibility for such account's use for accessing appropriate material, websites and/or individuals, while empowered by control of a “single access account” that filters inappropriate material, websites and/or individuals based on (1) profiles created by such adults and stored on provider's “access server,” and/or elsewhere, and/or (2) “mandatory” provider imposed filtering. Further, helping “producers” comply with 18 U.S.C. 2257 by adopting the “verification process” to protect children.

Abstract: A method to compress a very large original geographic database down to a manageable and economical size while preserving accuracy is herein described. Similarly, a method to quickly retrieve, decompress, and display data is herein described. An original geographic database is prepared for compression by dividing it into discrete regions called bounding boxes. The bounding boxes may be variable sized to improve accuracy and compression. Absolute map coordinate data is compressed by converting it to relative map coordinate data. Map files are named in a descriptive manner to allow determination of map file characteristics merely by inspecting the file name. Relative map coordinate data can be displayed without being converted to absolute map coordinate data. Alternately, relative map coordinate data may be quickly decompressed into absolute coordinate data. Retrieving compressed data is facilitated by forming view windows having adjacent load regions pre-decompressed and ready for user display.