Gemini live has been able to do this for over a year now. I can just activate it on my phone and it really works surprisingly well, especially the interruption. I've tested it with my 95 year old Dutch grandmother and it switched seamlessly between English and Dutch with her and handled her poor hearing very well, including her asking for repetition.
I'm a little surprised by how much OAI is playing catch up here.
I'm a little surprised by how much OAI is playing catch up here.