Article Excerpt: 4/18/2015 – Consumer electronics developers — or “quantrepreneurs” in industry parlance — soon took up this idea, expanding the market for fitness activity and health trackers. Suddenly, it was easy for consumers to monitor the number of steps they took every day, the calories they ingested and the hours they slept.
But now that retailers like Best Buy and Amazon are dedicating extensive real estate to wearable wellness gadgets, Ms. Schüll has noticed another trend: devices whose primary function is less to enlighten users with information than to prod them to change.
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Article Source: NYTimes.com