Hydra: One-Device-Multi-Control Solution for Mobile UI Compatibility Testing at Baidu
Hydra, Baidu’s one‑device‑multi‑control tool, lets a tester operate a master mobile device while simultaneously replicating actions to multiple slave devices via cloud platforms, using WebSocket‑based architecture and high‑performance image algorithms to ensure accurate UI mapping, thereby boosting mobile UI compatibility testing efficiency by 20‑70 % weekly.