1. Physical Environment: If the physical environment is not accessible, it can hinder the mobility and independence of individuals, especially those with physical disabilities. This includes factors like lack of ramps for wheelchair users, inaccessible buildings, and lack of appropriate transportation facilities. 2. Lack of Assistive Technology: Assistive technology can greatly enhance the quality of life for individuals requiring support. This includes devices like hearing aids, mobility aids, and communication devices. If these are not available, it can limit the individual's ability to perform daily tasks and interact with others. 3. Negative Attitudes: The attitudes of people towards disability can greatly affect the level of support required by individuals. Negative attitudes can lead to discrimination, social isolation, and lack of opportunities for individuals requiring support. 4. Services, Systems, and Policies: The availability and accessibility of support services, the effectiveness of systems in place to provide support, and the policies that govern these can greatly affect the level of support required. If these are nonexistent or ineffective, it can hinder the involvement of individuals in all areas of life