"Smart Soles" Adjust for Running, Walking

Think you're "gellin'" now? A California company called Outland Research is developing a "smart" shoe sole that can adjust to different activities, such as walking, running or playing sports. This will allow the shoe to offer optimal foot support under a variety of conditions.

The sole operates by filling bladders with an electrically-activated liquid within milliseconds when extra cushioning or support is needed. The liquid can also firm up when necessary.

Such a shoe could be controlled manually or even through a wireless device. Or, the shoe could be self-adjusting, sensing different movements and wear conditions. Currently, the project is in the patent stage, with no word on when a product will reach the market.

Sources: NewScientist, twenty1f