Amazon was relatively quiet about quantum computing until it announced Amazon Braket in 2019.
Amazon Web Services has been ramping up its quantum computing partnerships in the past few months.
Along with that, AWS will offer cloud software from Quantum Computing Inc., which helps companies solve business problems using quantum computing, and it recently partnered with BMW to launch a quantum computing challenge to crowdsource automative projects in the field.
That silence ended in 2019 when AWS announced its quantum computing service, Amazon Braket.
In quantum computing, there's a lot of "noise" that gets in the way of solving problems, so this approach aims to reduce errors.