Healthcare doesn’t stand outside major technology trends, and two we’ve covered extensively are machine learning and artificial intelligence (AI), which this Editor observed [TTA 3 Feb] may beat out Massive Data Crunchers like IBM Watson Health for many diagnoses. What has been ‘bubbling up’ in the past year is blockchain, the technology behind bitcoin which is a ‘distributed, secure transaction ledger’ that uses a private key. Each record block has an identifying hash that links each block into a virtual chain [TTA 16 July]. Brian Ahier, Director of Standards and Government Affairs at Medicity, Aetna’s data analytics/population health subsidiary, predicts in Health Data Management that both will be the Big Trends for the next three years, with a substantial discussion behind both, particularly AI (though citing global equity funding of $1.5 bn in AI for healthcare since 2012 seems a paltry reinforcement). There are links to two blockchain studies from Deloitte and IEEE (requires subscription or purchase) for further reference. Two other bonuses: a link to New School’s Melanie Swan’s blockchain blog with four potential uses in healthcare and a Gartner hype cycle chart (left above) identifying both machine learning and blockchain (distributed ledger) near the peak of the curve. His third trend, digital transformation, is less a trend than an admonition that our present business structures need to change, that they must realize the potential of fully utilizing data, and to consider the customer experience.