arXiv AI By Jiawei Geng, Zhenyang Liu, Yuzheng Wu, Yanwei Fu

AWAM: Active Trajectory-Conditioned View Imagination for Robust Robot Manipulation

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AWAM (Active World-Action Model) is a virtual active-perception framework that plans where a robot should observe and imagines the visual input along that trajectory before acting. It predicts task-related virtual camera motion, uses it as a structured query into a geometry-conditioned world model, and compresses the resulting spatial prior into fixed memory for later fusion with live observations via cross-attention. The model achieves competitive success rates on LIBERO-Occ, LIBERO-Plus, RLBench-OG Occlusion1, and real-robot trials, demonstrating improved robustness to occlusions and distribution shifts in less controlled environments.

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