In a digital library, a user has access to catalogs to find traditional library materials, but much of the information on, for example, the Internet can not be found through one commonly accepted form of identification.
It was a kind of wireless entertainment magazine, updated daily, where users would find local information on, for example, the nearest Japanese restaurant or cashpoint.
Utilities that provide consumers with more detailed information on, for example, their patterns of electricity or natural gas consumption could help them reduce their bills.
It recruits very energetically, distributing 80,000 leaflets just this spring, and runs a sophisticated Web site with information on, for example, how to make your own plastic explosives.
It has concentrated especially on sites that are linked to "secure servers": they begin not with the letters "http" but with "https", and their security allows them to encrypt information on, for example, a credit-card number.
Let denote the soft information on (for the value and computed for ) contributed by sensor at iteration.
