Read or listen to printed matter
Around the world innovators and tinkerers are exploring the potential of 3D printing for blind people. This article gives an overview of the most promising developments in this field.
Prepublication draft of a chapter of the forthcoming book "Diagrammatics" (ed. by Clive Richards, Gower publications)
Be My Eyes and See4Me are two apps under development that promise to lend blind users the eye of a sighted helper.