What is a limitation associated with wearable exoskeletons?

Wearable exoskeletons offer significant advancements in rehabilitation and mobility assistance, especially for individuals recovering from strokes or other mobility impairments. However, a notable limitation associated with these devices is their limited accessibility. This refers to various factors that make it difficult for all potential users to effectively obtain and utilize exoskeletons. Such factors can include high costs, availability in specific regions, and the requirement for specialized training or support for effective use. These challenges can restrict the ability of individuals who would benefit from these technologies to access them, thereby limiting the overall effectiveness of wearable exoskeletons in rehabilitation settings.

In contrast, the other options do not accurately reflect the common limitations of wearable exoskeletons. For instance, wearable exoskeletons do not enhance cognitive abilities nor provide immediate symptom relief, as their primary function is to assist with physical mobility rather than address cognitive or sensory deficits directly. Additionally, while some users may experience increased social interaction due to improved mobility, this is not a fundamental limitation of the technology itself. The correct understanding of the accessibility issue emphasizes the need for ongoing developments to ensure these devices are more widely available and usable by those who could significantly benefit from them.