Tech that will change your life in 2021 Premium Joanna Stern, , The Wall Street Journal New ways to work, exercise, see the doctor, watch movies and sanitize every surface in sight will continue to proliferate. So will monthly subscription fees Share Via Read Full Story A pandemic that ravaged the world and accelerated the digital transformation of, well, everything? Not even the best of futurists or Magic 8 ball-shaking psychics could have predicted the year that was 2020. And yet while we may have missed the biggest news, our predictions for what would occur in the tech world held up decently. (OK, fine, we didn’t think Quibi would die that quickly.)