The Why: big tech's battle for keyboards

Every text you send, every search you run, every question you ask an AI passes through the same quiet piece of software beneath your fingertips, and it is watching all of it. In 2026, China's biggest tech companies are fighting to control that software, and the stakes go far beyond convenience. The battle to reinvent the keyboard may be the fiercest front in the AI competition, hiding in the one place nobody thinks to look. On the show: Steve, Yushan & Yushun