GeoNet was an early international on-line services network built using
microcomputers. Based on software developed in Germany by GeoNet Systems GmbH in the early 1980s and completed in the early 1990s, it was one of the first networks to offer a comprehensive on-line services platform, and was early to market with a number of innovations. Unlike other "mailbox" systems at the time, GeoNet had a user-friendly command interface and made extensive use of distributed processing technology.
GeoNet became an important force in the European market within 15 months of introducing its first system in the early 1980s and by 1986 had an installed base of some 25 systems in 8 countries. By the early 1990s GeoNet systems had been established in Austria, France, Germany, Guatemala, Ireland, Italy, Luxembourg, Netherlands, Poland, Portugal, Switzerland, UK, USA and USSR. Apart from the Austrian PTT and
An Postin Ireland, most of the operators were independent private companies.
System features and design
GeoNet systems were strongly interconnected using a proprietary pre-
X.400protocol, called "InterMail". The so-called "GeoMail" network constituted a worldwide "private domain", later interconnected with other public and private domains through X.400.
Later versions of GeoNet software ran under
OpenVMSon DEC hardware. The largest installations ran on Alpha clusters. GeoNet operated centralised system monitoring and maintenance from Germany.
Some of the many innovative features of the GeoNet systems:
* Cross-system accounting and clearing: the systems were able to bill for many different on-line activities, but also had a built-in micropayment clearing system whereby users of one system could use services offered on another and be billed accordingly.
* Unified database front end: the GeoNet philosophy was to offer users a "one-stop-shop" for on-line services. Users could access a wide range of remote on-line databases using a sophisticated gateway called Intelligent Interface, developed with a research grant from the European Commission. The cost of accessing remote databases was added to the user's bill.
* Unified messaging: GeoNet was one of the first systems to offer "unified messaging" (a term introduced by Ovum in the UK). The "one-stop-shop" metaphor was extended by allowing message exchange with
fax, telex, teletex, SMS, pager, voice and Inmarsat-C. GeoNet was one of the first systems to introduce a fax-out service, and also one of the first systems to offer private fax-in numbers, allowing users to send and receive faxes from wherever they could get a connection to their mailbox.
* Multilingual user interface, in Dutch, English, French, German, Italian, Polish, Portuguese, Russian and Spanish.
* Forerunner of
instant messaging: users could "chat" live on line.
The UK systems GEO2 and MCR1 were run by
Poptelwhich aimed its services at non-commercial organisations, and the distinctive GeoNet addressing format (eg – a well-known user in the early 1990s) was widely recognised in NGOand labour movementcircles.
The system in the
USSR, MOS1, was established at the height of the " glasnost" period and relayed information about the attempted coup in 1991 to the Western media.
The GeoNet name is now used by a German ISP, [http://www.geonet.de GeoNet.de GmbH] , which still offers the unified messaging services developed by the former GeoNet Systems GmbH, in addition to standard ISP services.
* [http://www.geonet.de GeoNet.de GmbH]
Wikimedia Foundation. 2010.