Final answer:
Increased friction, as provided by specialized winter tires, is essential for safety on icy roads. More friction is also desirable in other applications, such as non-slip surfaces in animal holding pens, steps, and parking lots to prevent accidents.
Step-by-step explanation:
Roadways can be extremely slippery under certain conditions, such as when ice or water is present. The question refers to the fact that tires designed for icy roads are made to create more friction with the road surface compared to standard summer tires. Having increased friction is essential for maintaining control and safety while driving. Besides the example of winter tires, another scenario where more friction is desirable is with non-slip surfaces in potentially slippery areas, such as animal holding pens, steps, parking lots, and other surfaces that may become slick.
For instance, the technology to increase the ability on curves for vehicles has been applied to these areas to prevent slips and falls. Non-slip surfaces are achieved by creating a texture or applying materials that increase the traction between shoes or tires and the ground. This enhanced friction prevents slipping and can be critical in preventing accidents and ensuring safety in both pedestrian and vehicle areas.