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From Headphones to Personal Theater: The Glyph Takes Kickstarter by Storm

Consider the trajectory of personal or handheld entertainment.  Decades ago, Sony produced the Walkman, allowing music lovers to take walks, exercise and listen to their favorite songs on the go. Afterward, similar hand-held devices were released for CD lovers.  Then, things began to get interesting.  Around the turn of the century, the Diamond Rio made...