Sheon Han is a writer and programmer based in Palo Alto, California. His work has appeared in The New Yorker, The Atlantic, ...

Long be­fore ac­ces­si­bil­i­ty be­came a buzz­word, blind and vi­su­al­ly im­paired peo­ple were al­ready fig­ur­ing things out. Cas­sette tapes bal­anced dan­ger­ous­ly close to speak­ers.