Tech That Will Change Your Life in 2020 - Wall Street Journal

From the implosion of WeWork to the explosion of streaming services to the steady parade of Silicon Valley executives testifying before Congress, 2019 was a chaotic year in tech. Don’t expect 2020 to be any mellower.

Technology—and the business of tech—will continue to evolve at an astounding rate. We’ll continue to struggle with how to balance the excitement of new tech (see blazing fast 5G phones) and the consequences of big tech (see social media and the 2020 election).