https://www.healthcaredive.com/news/cpoe-systems-still-difficult-to-use/201261/
CPOE systems still difficult to use | Healthcare Dive
It has taken a long time, but computerized physician order entry has gone mainstream.
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https://theweek.com/64591/twitter-is-it-too-difficult-to-use
Twitter: is it too difficult to use? | The Week
Jul 29, 2015 - Shares in social network plunge on disappointing new user figures
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