Aymara people's "reversed" concept of time

"David Pescovitz: The Aymara, an indigenous group in the Andes highlands, have a concept of time that's opposite our own spatial metaphor. A new study by cognitive scientists explains how the Aymara consider the past to be ahead and the future behind them. According to the study, this is the first documented culture that seems not to have mapped time with the properties of space 'as if (the future) were in front of ego and the past in back.' From UCSD:

The linguistic evidence seems, on the surface, clear: The Aymara language recruits “nayra,” the basic word for “eye,” “front” or “sight,” to mean “past” and recruits “qhipa,” the basic word for “back” or “behind,” to mean “future.” So, for example, the expression “nayra mara” – which translates in meaning to “last year” – can be literally glossed as “front year...'

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Door looks like you walk through it

"Mark Frauenfelder: Fukuda’s Automatic Door opens around your body as you pass through it. The idea is to save energy and keep the room clean. [link]: