A simple wooden chair with mint metallic connectors at the corners sits next to a pile of wooden pieces wrapped in leather and straps to form a backpack.

A Nomadic Chair

December 29, 2022 by Navarre Bartz 21 Comments

There’s no shortage of different types of folding or portable chairs, but designer [Jorge Penadés] built a backpack chair that will go the long haul.

Furniture that assembles without screws or glue is always intriguing, and this chair fits the bill. Using simple metal connectors and joinery, it can be setup and taken down in about two minutes without the flimsy feeling of a bag chair. With a natural finish on the wood, the connectors give a nice pop of color without feeling overwhelming. There are even some pictures of a couch version if you follow the link.

In backpack mode, the pieces are held together by leather patches and ratchet straps. [Penadés] was focused on portability over comfort with this piece, but we think this connection method could be used in the future for more comfortable furniture that is still portable.

If you’re looking for more interesting furniture, checkout this Tambour Table with a Puzzling Secret or these CNC-able Seats.

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Hackaday Links: October 13, 2013

October 13, 2013 by Mike Szczys 5 Comments

This week’s post on core rope ROM was pretty popular. [Joey] wrote in with a book recommendation for those that found the project interesting. Digital Apollo discusses the technology which NASA built into the guidance computer. That was also the subject of a recent Retrotechtacular.

A few members of the Vancouver Hack Space came up with their own take on the Word Clock. It uses an old monitor, a laser-cut bezel, and Javascript to light up the correct characters.

When we last looked in on [Vincent’s] plywood stool project he had branched out into plywood folding chairs as well. Here’s two updates on his progress.

This one’s just silly. To keep up with his wife on exercise goals, this guy cheated using a reciprocating saw to spoof his exercise. Tape the FitBit to the saw blade, clamp the saw to the workbench, and then let her rip! [via Reddit]

[Harrison] wrote into share the Arduino button library he developed. It is designed to allow detection of multiple types of button events without blocking other operations. He came up with the project to use with his motorcycle hacking.

It looks like [Bertho] has kitted up his Executive Decision Maker. We first saw this as a perfboard project a couple of years ago.

And finally, [Bob Alexander] makes your hard drive clock look puny. His uses the platter from a 40-year-old mainframe hard drive.