youdao

For one thing, this kind of high-speed innovation seems to require a near-addiction to a rapid flow of data that everyone can agree on, with a good feedback loop to test ideas.

FORBES: Google's Innovation -And Everyone's?

In my experience, this feedback mechanism is usually a test regime that will put the offering in front of people online and measure their response.

FORBES: 3 Simple Words For A More Successful Startup

Critics say the test produces similar feedback whatever answers are given, but officials say it is grounded in academic research and there are thousands of possible results.

BBC: Job Centre plus