Engineers at several automotive, aerospace, and marine manufacturers are apparently so interested in a new vibration-proof fastener that they demanded it before it was priced. That may seem like the kind of problem every company would love to have, but it can still cause blood pressure to rise. Permanent Technologies Inc. spent 11 years developing the fastener, a one-way nut-and-bolt combination that locks the nut and bolt at a predetermined position. Then the company spent a lot of effort to overcome the challenges that new companies often face, such as lack of recognition and doubts about the product. Part of the strategy was a modified show-and-tell: They sent samples for engineers to play with. Boy did that work—a little too well, in fact. Company President Loren Ball says the orders have been flying in faster than the cost estimates they have been getting from the contract manufacturers who will make the fastener. Not to worry, though: Ball says pricing is now in place. He's ready to ship.
During a teardown of the iPad Air and Microsoft Surface Pro 3 at the Medical Design & Manufacturing Show in Schaumburg, Ill., an engineer showed this "inflammatory" video about the dangers of maliciously mishandling lithium-ion batteries.
The Window Watcher stops the burglar before he does damage or enters the house. House alarm service companies set off alarms and call the service only after the burglar has damaged and entered the house.
If you’re designing a handheld device or industrial machine that will employ a user interface, then you’ll want to check out the upcoming Design News Continuing Education Center course, "Engineering Principles Behind Advanced User Interface Technologies.”
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