[READY] Multi cooker 

(just image from internet, not advertising)
![multi-cookers_induktsionnyy-multishef-u700_8202620](https://cloud.githubusercontent.com/assets/6351438/3711952/d8f81328-14f3-11e4-9578-90f830134071.jpg)


Expensive multi cooker with plenty of cooking functions. Main feature: he cooks asynchronously.

Just put in it the ingredients, select the desired program (recipe), and go about your business, he will do everything himself and signal when the dish is ready.

Now you do not have to watch your barbecue or potatoes, you can trust the robot, and do other things. But first you have to find it somewhere ...

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Feature: using your `electronics` and `fabrication` skills you can upgrade device, so it will cooks faster.

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This device will increase grace of your home.
Unexpected, unnecessary, and I imagine it'll make the forum unhappy.  Thanks for the thought, though.