Bell's Law of Computer Classes
Bell's Law of Computer Classes was first described in 1972 with the emergence of a new, lower priced microcomputer class based on the microprocessor. Established market class computers are introduced at a constant price with increasing functionality and performance. Technology advances in semiconductors, storage, interfaces and networks enable a new computer class (platform) to form about every decade to serve a new need. Each new usually lower priced class is maintained as a quasi independent industry (market). Classes include: mainframes (1960s), minicomputers (1970s), networked workstations and personal computers (1980s), browser-web-server structure (1990s), web services (2000s), palm computing (1995), convergence of cell phones and computers (2003), and Wireless Sensor Networks aka motes (2004). Bell predicted that home and body area networks would form by 2010.
Read more about this topic: Gordon Bell
Famous quotes containing the words bell, law, computer and/or classes:
“I go, and it is done; the bell invites me.
Hear it not, Duncan, for it is a knell
That summons thee to heaven, or to hell.”
—William Shakespeare (1564–1616)
“The law is a great thing,—because men are poor and weak, and bad. And it is great, because where it exists in its strength, no tyrant can be above it. But between you and me there should be no mention of law as the guide of conduct. Speak to me of honour, and of duty, and of nobility; and tell me what they require of you.”
—Anthony Trollope (1815–1882)
“The analogy between the mind and a computer fails for many reasons. The brain is constructed by principles that assure diversity and degeneracy. Unlike a computer, it has no replicative memory. It is historical and value driven. It forms categories by internal criteria and by constraints acting at many scales, not by means of a syntactically constructed program. The world with which the brain interacts is not unequivocally made up of classical categories.”
—Gerald M. Edelman (b. 1928)
“There are three classes into which all the women past seventy that ever I knew were to be divided: 1. That dear old soul; 2. That old woman; 3. That old witch.”
—Samuel Taylor Coleridge (1772–1834)