Visual impairment is a cause near and dear to my heart. My father suffered from retinitis pigmentosa for most of his life. I was happy to submit this design with him in mind.
It is comprised of a lowercase "t" and "d" coming together to form a stylized tablet shape. The loop of the "d" forms an eye shape within the "screen" of the tablet to connect with TabletDonation.org's mission.
The specular reflection in the pupil is a heart shape and is meant to reflect the love, passion, and determination the visually impaired demonstrate in their everyday lives, as well as TabletDonation.org's desire to help them.