There's some inevitability about Michael Bierut taking on this object, a favorite of industrial designers if there ever was one. Here goes:
Charles F. Brannock only invented one thing in his life, and this was it. The son of a Syracuse, New York, shoe magnate, Brannock became interested in improving the primitive wooden measuring sticks that he saw around his father's store. He patented his first prototype in 1926, based on models he had made from Erector Set parts. As the Park-Brannock Shoe Store became legendary for fitting feet with absolute accuracy, the demand for the device grew, and in 1927 Brannock opened a factory to mass produce it. The Brannock Device Co., Inc., is still in business today. Refreshingly, it still only makes this one thing. They have sold over a million, a remarkable number when one considers that each of them lasts up to 15 years, when the numbers wear off.
Allan Chochinov is a partner of Core77, a New York-based design network serving a global community of designers and design enthusiasts, and Chair of the new MFA in Products of Design graduate program at the School of Visual Arts in New York City. Allan lectures around the world and at professional conferences including IDSA, AIGA and IxDA, has been a guest critic at various design schools in including Yale University, IIT, Carnegie Mellon, Ravensbourne, RMIT, University of Minnesota, Emily Carr, and RISD. He has moderated and led workshops and symposia at the Aspen Design Conference, the Rockefeller Center at Bellagio, Compost Modern, and Winterhouse, and is a frequent design competition juror. Prior to Core77, his work in product design focused on the medical, surgical, and diagnostic fields, as well as on consumer products and workplace systems. He has been named on numerous design and utility patents and has received awards from The Art Directors Club, I.D. Magazine, Communication Arts, and The One Club.