Why Sandbar thinks it’s voice-enabled ring can avoid the AI hardware graveyard· Sandbar的语音戒指能否避免AI硬件命运

AI notetaking hardware has taken off over the past couple of years, with credit-card-sized devices, pendants, pins, and even transcribing earbuds all promising to capture your meetings and turn them into summaries and action items. Now, a whole wave of wearables — rings especially — are betting people want to capture stray thoughts and ideas the same way. One of [&#8