Sitting on Holly Bradshaw-Clegg's Pascal Stool
switches on the light above


Pascal Stool by Holly Bradshaw

New Zealand industrial designer Holly Bradshaw-Clegg has designed a stool with an integrated reading light that is activated when pressure is applied to its seat.

Pascal Stool by Holly Bradshaw

The seat of Holly Bradshaw-Clegg's Pascal Stool is filled with layered foam and topped with a series of vertical laminated pine rods. The light is activated when the user sits on the seat and the rods compress the foam below, completing the device's circuit.

"While reflecting on my daily activities, I took note of simple tasks that could be improved. I often get comfortable in my chair ready to relax, read, or work on my laptop; only to realise I have forgotten to turn the light on," Bradshaw-Clegg told Dezeen.

Pascal Stool by Holly Bradshaw

"This problem could have been solved with a simple light switch next to the stool, but I wanted to take it further and focus on a positive interaction with the stool. I wanted the whole design to be encased around an element of surprise."

Pascal Stool by Holly Bradshaw

As the pine rods move into the foam, they create a contoured ergonomic shape that makes the stool more comfortable than it looks.

Pascal Stool by Holly Bradshaw

They are capped at one end with high gloss white steel and unfixed, so they can be positioned either way up to create a wooden, steel or patterned seat.

Pascal Stool by Holly Bradshaw

"As an advocate for form follows function; I really wanted to explore the interactivity with the user and how the stool could adapt to the ergonomics and positions in which each individual sits," said the designer.

Pascal Stool by Holly Bradshaw

Bradshaw-Clegg worked with Metco Engineering to cut and bend the steel and used Computer Numerically Controlled (CNC) technology to shape the wooden parts.

Pascal Stool by Holly Bradshaw

Steel is also used for the stool's legs, which connected both on the floor and under the seat.

Pascal Stool by Holly Bradshaw

"The top side of the stool was hollowed out for the rods, and the bottom was machined to a specific design to account for the housing of the electronics as well as the ability to recess and attach the legs to the stool," said Bradshaw-Clegg.

Pascal Stool by Holly Bradshaw

The light features a blown-glass bulb and a manually turned pine wooden bayonet, hung from a textile cord that is partially recessed into the steel stem.

Pascal Stool by Holly Bradshaw

"I like to have a balance of contrast between materials, and therefore chose a high white gloss paint for the metal elements to highlight the depth and grains of the cross-laminated pine wood," said Bradshaw-Clegg.

Pascal Stool by Holly Bradshaw

"The idea of contrasting materials is also reflected in the black and white zig-zag textile cord, that travels from the base of the stool and up to the bulb; recessed into the metal arm."

Bradshaw-Clegg is currently studying for a Bachelor of Design Innovation at Victoria University of Wellington.

The Pascal Stool has been selected as a finalist for the New Zealand Best Awards 2014 – winners will be announced at an awards night in October.

  • Guest

    I hope the switch turns the lamp off during daylight. If stem non-adjustable lofties won’t fit, don’t stand straight up. Wooden rods baffling. Looks okay.

  • Romain_M

    This seems somewhat “Rube Goldberg-esque”.

  • Peter

    Should have made it a bit bigger, or got a smaller model!

  • SirBlazeMore

    Might this burn one’s head a bit after extended use? Like it though.

  • JP

    Isn’t this eerily similar to Kenneth Cobonpue’s Chiquita stool? Fine, the light or lamp isn’t really there, but the idea of a chair that responds to the user’s weight is blatantly there.

    Just saying. :)

  • JP
  • PolishBear

    I have this beat. Many years ago I used a wooden public phone booth in which the overhead light went on when you pulled the door shut! Not only that, but there was a little corner-mounted stool to sit on. It was SO cutting-edge!

  • Design crimes

    The seat is not going to be very comfortable for any length of time (it could do with a back rest) and the light is too low, so will burn your head or if you lean forward will cast a shadow on the book that you are trying to read. For something so simple, it needs to be better thought out. Good luck in the competition, but if there was time to revisit this, I think the outcome could be much stronger.

  • Hannes Grebin
  • Eileen Beato

    So, what’s the point?

  • Mr Walnut Grey

    That looks truly uncomfortable. And why would anyone want a light shining above their head?! Bit too novelty driven.