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PEA-PODs: Perceptual Evaluation of Algorithms for Power Optimization in XR Displays

DescriptionDisplays are a major battery drain on untethered XR devices. Energy-efficient rendering reduces power consumption but sacrifices visual quality. We investigated popular VR display and rendering architectures through our electronic measurement prototype and a large-scale perceptual study. Our milliwatt-to-quality model guides battery-aware rendering, display hardware design, and eye-tracking decisions.

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