Some of these machines have duct systems, electric fans, air intake scoops, removable windows or panels, removable or convertible tops, etc.
The Swiss-designed, German-made Twike has a glass option, with heating filaments in the glass.
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This (Aptera) unit is not much larger than the Twike.
I suppose one could add pedals -- that seems to be the one thing that is missing. Otherwise, it outperforms the Twike in many ways.
And the design aesthetic -- it leaves the Twike several centuries behind....
http://apteramotors.com/photo.html