Team shows calibrated multiple-projector spherical display

Researchers from Canada and Brazil offer designers a hard-to-resist invitation—a spherical display that lets you use gestures to interact with three-dimensional display objects. Their formal description is "A 3D perspective-corrected interactive spherical scalable display." Attendees at SIGGRAPH 14 in Vancouver had a close-up look at. the device called Spheree. A detailed report on their work in IEEE Spectrum on Sunday called out its significance, representing "the first display capable of projecting uniform, high resolution pixels on a spherical surface."

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