- voice detection so that it can do things based on who is asking. (e.g. add to my wife's calendar when she asks, mine when I ask, etc.)
- multiple Calendar support. My family has many calendars we use, but Google Home only looks at my main calendar. I've created 3-4 others and it never accesses them.
- Get the SDK out. I need to start asking other app developers for voice support (Todoist, Out of Milk, etc.) and not just through IFTTT