Table 1 Advantages and disadvantages of exoskeletons
Advantages | Disadvantages | |
|---|---|---|
Active exoskeletons | • Significant physical support, augmenting the user’s strength and endurance. • Incorporate sensors, actuators, and control algorithms, allowing for sophisticated and responsive assistance. • Adjust the level of assistance based on the task or the user’s movement, offering personalized support. | • High Energy Consumption • High cost • Eight and bulkiness • Maintenance complexity • Potential for Over-Reliance |
Passive exoskeletons | • Suitable for all-day use • Simple to clean • User-friendly • Affordable | • Offer less support compared to powered exoskeletons. |
Hard exoskeletons | • Offers ample support during weightlifting activities. • Automatically adapts to provide the necessary level of assistance. | • Driven by high energy demands (limited endurance, significant energy usage). • Larger, more cumbersome design (reduced adaptability to various environments). • Rigid framework (hinders daily activities, restricts movement) • Maintenance can be challenging. • High cost |
Soft exoskeletons | • Conforms well to the body’s shape. • Easily customizable for a comfortable fit. • Compact and lightweight design. • Compatible for wear under personal protective equipment (PPE). • Cost-effective | • Challenging to attach motors and sensors. • Absence of a rigid structure leads to reduced strength support. • Places strain on the body |