Rule Free: LED Pen Ruler Traces Distances, Measures Curves


For point-to-point measurements along a straight line, the answer has long been obvious to architects and engineers. But in a world with increasingly unusual built forms, not to mention mapped courses that are not always narrowly linear, this neat concept design offers a slim and elegant solution.

Shaped like and styled after a classic six-sided wood pencil, a rotating knob on the top twists to let you use different metrics as needed (a variation on the typical pair of three-sided, architect-and-engineer scales one might find on a drafting table). Of course, for anything less than (perhaps including) the steadiest of hands, precision could be a real problem.

A digital readout along the side (hopefully reversible for left-handed users as well as right-handed ones) then displays the distance the tip travels from start to finish, allowing someone to plot a course or trace a curve down to a few decimal points as needed. High-tech though this little gadget may be, there are still some obvious design flaws that would need to be worked out before it could be put into mass production. (via Monocomplex)

You Might Also Like
Supporters

Welcome to Dornob, an online collection of out-of-the-ordinary design ideas that might not make it into your more traditional architectural, urban and industrial design publications. We're curating the web to feature everything from over-the-top luxury to incredible innovation.

Get the free daily Dornob newsletter