Future benchmarks will address more intuitive physics conceptual blocks. Here are some projected blocks.
Block Core Principle Related computational problem Infants Objects O0 Objecthood object segmentation 4 months O1 (2019) Object permanence object tracking 5 months O2 (2019) Shape constancy tracking+categorization 10,12 months O3 (2019) Spatio-temporal continuity tracking+prediction 4 months O4 Energy conservation trajectory prediction from 10 months Interactions I1 Impenetrability muti-object trajectory planning I2 Contact causality action planning I3 Gravity and support predicting stability I4 Containement object reasoning
Further blocks will be developped on more complex or non-rigid objects like strings, membranes, fluids and gasses, or articulated objects. Another direction is to use simple objects but more complex dynamics, like self-propelled objects, agents, etc.