Which of the following is an ICT option for people with visual disabilities?

Speech input is an effective information and communication technology (ICT) option for people with visual disabilities because it allows users to interact with devices and software using their voice. This technology enables individuals to perform tasks such as dictating text, navigating applications, and controlling devices without relying on visual prompts. For users with limited or no vision, speech input significantly enhances accessibility, empowering them to engage with technology independently and efficiently.

In contrast, video options for signing primarily support users who are deaf or hard of hearing, rather than those who are visually impaired. Switch devices, while useful for persons with physical disabilities, do not specifically address visual accessibility needs. Teletype systems are more aligned with text-based communication and are less relevant in the context of visual impairments compared to modern speech-based solutions. Thus, speech input stands out as the most appropriate ICT option for individuals with visual disabilities, facilitating a more inclusive and navigable digital environment.