Devices that enlarge text and images, freeing the user’s hands, are valuable assistive tools. These tools enable individuals with low vision or limited mobility to engage in reading and other close-up tasks without needing to hold the magnifying instrument. Examples range from desktop models with adjustable stands to wearable options that attach to eyeglasses.
The utility of such devices extends to improved posture and reduced strain, especially during prolonged reading sessions. Historically, these tools have evolved from simple handheld lenses to sophisticated electronic systems with adjustable magnification and illumination. Their accessibility empowers users to maintain independence and continue activities they enjoy.
