technology

Smart glasses follow our eyes, focus automatically

By using eye-tracking technology to automatically control a pair of autofocus lenses, engineers have created a prototype for “autofocals” designed to restore proper vision in people who would ordinarily need progressive lenses.

Costa Rican president speaks at Stanford

The president described a vision for his country to become an ethical example to the global community. He also spoke with Stanford researchers directing conservation and sustainable development initiatives in Costa Rica.