Exoskeletons are wearable devices or structures that enhance the physical capabilities of a user. They are typically designed to support movement, increase strength, and reduce fatigue. Exoskeletons can be categorized into two main types: passive and active. Passive exoskeletons are built with springs and other mechanical elements to provide support without powered assistance. In contrast, active exoskeletons are equipped with motors and sensors that help users with movement-related tasks and can adapt to different situations.
The way exoskeletons work largely depends on their design and intended use. Passive exoskeletons generally rely on mechanical systems that redistribute weight and offer support to reduce strain on the body. For example, a passive exoskeleton designed for lifting can redistribute the weight of heavy loads, helping the user maintain balance and reducing the risk of injury. On the other hand, active exoskeletons use motors and electronic components to assist with movements. They have sensors that detect the user's motion and then provide feedback to support or enhance those movements. This technology is particularly beneficial in rehabilitation settings, where exoskeletons can help individuals regain mobility after injuries.
In various industries, exoskeletons are employed for different purposes. For instance, in construction and warehousing, workers use these devices to lift heavy materials without straining their bodies. In the medical field, rehabilitation exoskeletons assist patients with mobility challenges, allowing them to practice walking and regain strength. As technology advances, we are likely to see more specialized exoskeletons tailored to specific tasks and environments, making them increasingly helpful in everyday activities and specialized applications.