CTRL (Chart) Sticker

Stick Up a Little SPC Pop Art

Wherever a sticker can go, which is almost anywhere, you can acknowledge the contribution of Walter Shewhart. 

The Op-Ex office fridge, or maybe the whiteboard, could use some cool insider's artwork.

Quality improvement peeps are going gush over this fun, funny take on Fairey’s classic. This sticker gives a nod to statistical process control charts and culture. A bold design inspired by Shepard Fairey’s famous OBEY portrait of Andre the Giant (RIP). 

You see the resemblance. 

#IYKYK

If you don’t know, allow us to explain. We love talking about control charts.

Our Fairey-esque portrait is of a young Walter Shewhart, the self-taught statistician who bequeathed unto the world control charts, or more broadly, statistical process control charts. He did a lot of his work at the Western Electric Company and we still today use his “WECO Rules” for separating assignable cause variation from common cause variation.

A control chart is the voice of the process. See, when a process is “in control,” it’s behaving as we’d expect it to. That’s not to say it’s behaving well. Bad processes can be predictable too. “In control” just means no surprises. Put a little differently, the variation seen from a process that’s in control is common, that is, caused by randomness. But a process that is out of control is demonstrating assignable cause variation, which is to say, it’s behavior is unexpected.

What if you don’t actually love Walter Shewhart? What if you don’t particularly feel an unpayable debt of gratitude to the father of SPC for all the wisdom and insight he brought to industry? Well, this is still a strikingly sharp art, offered in three sizes. Pair it with the OHNO sticker. 

Batches aren't always bad. At Quality Improvement Curiosities, buying in small batches pays! Get an escalating discount when you buy stickers in any combination. Buy 4-5 and get 10% off. Buy 6-7 and get 20% off. Buy 8 or more and get 30% off the sticker price. (Sorry. It felt obligatory.)

And if you don’t know Andre the Giant, well, watch Princess Bride. 

NOT AVAILABLE IN STORES - LIMITED TIME ONLY

Offered exclusively to QI Curiosities customers.

• Our stickers are made of high opacity film that’s impossible to see through
• Fast and easy bubble-free application. Bubble are out of control.
• Durable vinyl
• 95µ density

Don't forget to clean the surface before applying the sticker.

Size guide

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!