Traditionally, consumers use mechanical buttons, knobs, dials, sliders and switches to adjust time, temperature and other settings on household appliances. However, engineers have been experimenting with a wide variety of touch-sensitive interface technologies that make appliances easier to use and more aesthetically pleasing to look at. The new displays and controls found in refrigerators, dishwashers, ovens, microwaves, coffee makers, washing machines and other products are inspired by the consumer electronics industry.

Demand for composite materials is growing rapidly, as manufacturers in many industries scramble to find new ways to reduce weight, eliminate corrosion and enhance durability. Composites have high strength-to-weight ratios that often exceed steel and aluminum, which promotes weight savings. In addition, composite materials are dimensionally stable, provide design flexibility and create part consolidation opportunities for engineers.

As hydraulic hoses are replaced with electric wires, more harnesses will probably be required in vehicles.

As demand for unmanned military vehicles grows, smaller, lighter and more powerful batteries will be needed.

The North American auto industry is converting to a metric wire standard, as it produces more and more global vehicle platforms. Chrysler, Ford and General Motors will begin converting to ISO 6722 wire on new product lines. However, all carryover vehicles will continue to use SAE J1128 wire.

Both recipients of 2010 Shingo Prize are assembly plants in Mexico. This is the first time since 1988 that the prestigious operational excellence award did not go to at least one U.S.-based plant. Is this anything to be alarmed about?

Traditionally, robots have required a large footprint and a big pocketbook. However, a new breed of lightweight, benchtop machines provide big performance in a small package. Mini robots offer a cost-effective way to handle and assemble small parts, especially when space is scarce.

Springs are often a very inexpensive component in an assembly. However, the problems created in detangling and handling them can greatly affect the productivity and efficiency of automated assembly systems.

In the not-too-distant future, nano air vehicles that resemble insects will play a key role in land-based military operations.

The Defense Advanced Research Projects Agency (DARPA) recently embarked on a new initiative to develop robotic autonomous manipulators that mimic human arms, wrists, hands and fingers.