Your cup of Joe could soon be coming to you by drone.
IBM has filed a new patent for a device that will deliver coffee by air when it decides you need caffeine.
The technology includes a device that can track energy, blood pressure and even your pupil size.
If you need an energy boost, the drone will bring you a hot cup of coffee.
Right now, it's just an idea, so there's no word on when or if the service will be available.
Coffee delivery drone could predict when you need caffeine boost
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