Rationale
Since 1995, Gartner has used hype cycles to characterize the over-enthusiasm or "hype" and subsequent disappointment that typically happens with the introduction of new technologies. Hype cycles also show how and when technologies move beyond the hype, offer practical benefits and become widely accepted. According to Gartner, hype cycles aim to separate the hype from the reality, and enable CIOs and CEOs to decide whether or not a particular technology is ready for adoption. A longer-term historical perspective on such cycles can be found in the research of the economist Carlota Perez.
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