TAIPEI, Taiwan (AFP-Services) — Shen Yan-lin can mix music by computer. His fingers whip across the panel of a smartphone from app to app, changing settings at the same high speed. The faithful Windows user who studied PCs mostly by himself just wants more precision when using Narrator, a built-in Microsoft tool that literally reads things aloud, voicing text and describing notifications or calendar appointments. Shen, 18, is in his third year at Taipei School […]