I feel that while these devices are great in principal, there still needs to be work done on whether the "trigger word" activation is the best way to enable the

I feel that while these devices are great in principal, there still needs to be work done on whether the "trigger word" activation is the best way to enable them. Maybe we need longer / more complex trigger words? Maybe there's a different way we can activate them alltogether, avoiding the "always listening" problem?