It would be great if Brain² had a voice feature — and while it might seem like a gimmick at first, there are genuine productivity use cases that make it worthwhile.

One example is when you're working through something with AI: right now, you have to stop what you're doing to read its response. With a voice output option, you could provide your input, let Brain² process it, and then listen to the response while staying focused on something else, further helping with multitasking.