Vellum 推出 Ambient Assistants：悬浮在 Mac 应用上的实时屏幕助手
Vellum 出了个 Mac 悬浮助手，能实时看你的屏幕、直接在界面上画圈指路，语音交代任务它后台跑，比截图贴链接方便多了。
Vellum 发布 Ambient Assistants，把 @vellum_ai 助手以悬浮胶囊形式叠加在任意 Mac 应用之上。助手实时读取屏幕内容，可在界面上圈出按钮、设置或指标来指导操作。用户可以用语音在不离开当前应用的情况下交办任务，助手在后台执行。用户也可以在屏幕上演示一段流程并口述说明，助手在计划获批后自动复现该流程。
Vellum has launched Ambient Assistants, adding @vellum_ai assistant as a floating pill on top of any Mac app, where it sees the screen in real time and can draw on top of it to point at what matters.
Context that used to be taken from screenshots, pasted links, and long prompts now comes straight from whatever is open on screen.
> Users can hand off a task by voice without leaving the app they use, while Vellum assistant works on it in the background.
> In unfamiliar tools, Vellum assistant can circle the exact button, setting, or metric to use, directly on screen.
> Users can show a routine on screen and talk it through, so the assistant can run it later after its plan is approved.
