For those of you unfamiliar with the concept, the Gartner Hype Cycle characterizes the over-enthusiasm or "hype" and subsequent disappointment that typically occurs with the introduction of new technologies. Hype curves then show how and when technologies move beyond the hype, offer practical benefits and become widely accepted. A hype cycle in Gartner's interpretation always comprises five phases:
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Technology trigger. The first phase of a hype cycle is the technology trigger or breakthrough, product launch or other event that generates significant press and interest. This is the “truly disruptive technology” that startups often claim.
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Peak of inflated expectations. In the next phase, a frenzy of publicity typically generates over-enthusiasm and unrealistic expectations. There may be some successful applications and startups using the technology, but there are typically more failures.
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Trough of disillusionment. Technologies and related startups enter the trough of disillusionment because they fail to meet expectations and quickly become unfashionable. Consequently, the press usually abandons the topic.
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Slope of enlightenment. Although the press may have stopped covering the technology, some businesses continue through the slope of enlightenment and experiment to understand the benefits and practical application of the technology.
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Plateau of productivity. A technology reaches the plateau of productivity as the benefits of it become widely demonstrated and accepted. The technology becomes increasingly stable and evolves in second and third generations. Startups can now truly define a problem, and position their solution for rapid growth. Investors love this stage.
Late last year, Gartner released their Gartner's Hype Cycle Special Report for 2013, detailing some of the biggest trends in technology up to that time. This report evaluates the maturity of over 2,000 technologies and trends in 102 areas. New this year are brain-computer interfaces, autonomous vehicles, biochips, and quantum computing. It’s definitely worth a look.
According to this latest report, technologies at the overhyped stage include "big data", consumer 3D printing, gamification, and wearable user interfaces. The trough of disillusionment includes mobile health monitoring, NFC and cloud computing. Gesture controls, biometric authentication systems, speech recognition and predictive analytics are now in the plateau of productivity.
There have been numerous criticisms of the hype cycle, one of which is that it is not a cycle, and that all technologies don’t really have the same outcome. Another criticism is that the shape of the line has not altered or accelerated in ten years, even though all the evidence suggests that the half-life of new technologies is getting shorter, and the number of competing technologies is increasing.