Why is digital healthcare full of promises that don’t deliver? Why is interoperability such a big problem? Why are health IT systems so unreliable and hard to use, and so much worse than consumer devices?
I put digital health’s problems down to ‘cat thinking’. Cat Thinking, which is fine for consumer products, promises simple, exciting health IT solutions, regardless of evidence and hard science. Unfortunately Cat Thinking misdirects politicians, funders and referees – as well as doctors and hospitals – into thinking that digital health is an easy win.