'Black Mirror'-like Friend companion has AI startup founders beefing

Friend revealed its wearable AI companion on Tuesday, sinking us ever deeper into our Black Mirror-style technology dystopia. Now the company's founder, Avi Schiffmann, and two other wearable AI companion startups are beefing about alleged copying of branding.

Like Friend, fellow startup Based Hardware offers a strikingly similar necklace device also called Friend, while the unaffiliated Based Social has the less confusing but still pendant-like Compass. Both these wearables are focused on productivity...