In Pictures: Weird and wonderful high-tech inventions of the world

From robotic waiters and high-tech bicycles to “privacy visors,” we take a look at recent inventions that are strange but beautiful

An iPhone-shaped monument was erected in memory of Apple’s co-founder Steve Jobs in a courtyard in St. Petersburg, Russia’s State University of Information Technology, Mechanics & Optics. Designed by Gleb Tarasov, the 74-inch-tall interactive glass monument can withstand cold temperatures.

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