If you were heading into a burning building, you'd probably want someone else to know your location within it at all times. German scientists have developed a system that's said to serve that purpose, for use by firefighters and other rescue workers.

Source of Article

Remember back when carabiners were designed solely for hanging one thing from another? Nope, us neither. Now, a new multi-purpose 'biner is claimed to help users get out of crashed vehicles.

Source of Article

When two interlocking parts of a product are joined together in a factory, they typically make a satisfying "click" sound. By listening for such noises, a newly-developed system can detect when faults have occurred on robotic assembly lines.

Source of Article

Although seawalls certainly do protect coastal communities from storm surge waves, those walls can be unsightly, and restrict access to the water. A proposed new system gets around those problems, by doubling as a canopy when not serving storm duty.

Source of Article