Blankets, wall hangings, handbags, table runners, alpaca-wool sweaters and scarves beam as brightly as the equatorial sun, lighting up the largest and finest craft market in South America.

BBC: Otavalo: The land of Andean artistry

The premise was attractive: beam a video, photo or presentation from your phone onto a wall or screen to view it full-size and share with others.

FORBES: TI Says Pico Projectors Poised For Mobile Phone Resurgence