I think those two uses are well and truly known for the best part of two years so no harm in throwing them around. The fun game is searching Google every few day to spot the products released for a match and a hint its akida inside....I think the way Sean listed use cases unintentionally reveals where the next deals are likely to come from.
First he specifically mentions hearing aids, as opposed to say medical devices, and even elaborates on the function of Akida in this application. Second he mentions Industrial IoT but again talks in specifics about vibration analysis and preventative maintenance. After this he talks more generally about wearables and various automotive applications, but not in any detail like the first two examples.
It could be nothing but it just struck me as odd for him to start specific like that and end general rather than present things the other way around.
Anyway, much more enjoyable interview I've watched involving Sean.