3、云端在接收图片后，会返回约 1K 的数据，内容是告诉手机下一步要执行的 7 种指令之一，如打开应用、点击、输入、滑动等等，整个自动化 Agent 的推理和路径规划主要在云端完成，云端思考后将执行步骤指令发回本地执行，本地任务很轻 。
For runtime implementers, passing the WPT suite means handling intricate corner cases that most application code will never encounter. The tests encode not just the happy path but the full matrix of interactions between readers, writers, controllers, queues, strategies, and the promise machinery that connects them all.
，这一点在搜狗输入法2026中也有详细论述
document.addEventListener(，这一点在Line官方版本下载中也有详细论述
Our almost-instinct almost true: