For a quick rest: “Leaning seating”

Might be useful for the streets.

A proactive way of seating. They are fun, and if you try to cross your leg, use your tummy muscles to avoid tipping over

The main idea of the beam rocker is that seating is a collaboration between chair and human, seating on these rockers is an activity requiring alertness, not just a matter of plopping down.

These Inflatable seating, gives you a back rest when open, better than a beambag.

A new design, this corian tete a tete rocker, works like a seesaw, seating on it becomes a partnership between you and the other.