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1 ημέρα πριν · The main concept of a network of smart devices was discussed as early as 1982, with a modified Coca-Cola vending machine at Carnegie Mellon University becoming the first ARPANET-connected appliance, [14] able to report its inventory and whether newly loaded drinks were cold or not. [15] Mark Weiser's 1991 paper on ubiquitous computing, "The Computer of the 21st Century", as well as academic ...
1 ημέρα πριν · Digital rights management ( DRM) is the management of legal access to digital content. Various tools or technological protection measures ( TPM ), [ 1] such as access control technologies, can restrict the use of proprietary hardware and copyrighted works. [ 2] DRM technologies govern the use, modification and distribution of copyrighted works ...
1 ημέρα πριν · Billings is the most populous city in the U.S. state of Montana, with a population of 117,116 as of the 2020 census. [4] Located in the south-central portion of the state, it is the seat of Yellowstone County and the principal city of the Billings Metropolitan Area, which had a population of 184,167 in the 2020 census. [5] With one of the largest trade areas in the United States, [6] Billings ...