Personal technology is entering a new chapter: devices are becoming less like tools you operate and more like companions that understand context, anticipate needs, and act on your behalf. At the center of this shift is artificial intelligence (AI), especially advances in machine learning, on-device processing, and multimodal systems that can interpret text, voice, images, and sensor data together.The result is a future where your phone, watch, earbuds, and even glasses don’t just respond to comm [...]