Historical milestone · 1966
Shakey the Robot project
Reviewed through September 18, 2026
1966 · Historical milestone
Shakey the Robot project
- Era
- 1960s
- Theme
- Embodied AI & world models
- Evidence form
- Mobile robot integrated perception, world modeling, planning, and action in a simplified rooms-and-blocks environment
- School / paradigm
- Symbolic robotics
- Institution / context
- SRI Artificial Intelligence Center
- Researchers
- Charles Rosen; Nils Nilsson; Peter Hart; Richard Fikes; team
School of thought
Symbolic AI / GOFAI
Matched on representative researcher.
Intelligence arises from manipulating explicit symbols according to rules, search, and formal representations.
Critique. Knowledge acquisition and combinatorial explosion; brittle under ambiguity, perception noise, and open worlds.
Modern descendants. Tool schemas, planning languages, knowledge graphs, verifiers, program synthesis, and neuro-symbolic systems.
Statistical and probabilistic AI
Matched on representative researcher.
Intelligence is inference and decision under uncertainty using explicit probability, loss, and generalization assumptions.
Critique. Models and distributions can be misspecified; exact inference and high-dimensional density estimation are hard.
Modern descendants. Calibration, uncertainty-aware agents, causal graphs, retrieval, and hybrid probabilistic-neural systems.
Understand
Plain-language record, transferred from the reviewed source module.
Theory or experimental setup. First major demonstration of a robot reasoning about actions and executing multi-step plans in the physical world.
Result / historical claim. Slow computation and a highly engineered environment limited robustness and generality.
Apply
Professional implication, only where the reviewed record states one.
The checked-in record does not state a separate professional application for this entry. The topic page places it in the wider research lineage: .
Verify
Evidence status, stated limitations, and the external sources this record actually carries.
Evidence form. Mobile robot integrated perception, world modeling, planning, and action in a simplified rooms-and-blocks environment
Limitation / debate. Embodied agents, integrated autonomy stacks, planning with learned perception, and benchmark worlds.
Source status. This milestone row does not carry a primary-source URL in the approved export, and we do not have a verified link for it in our own research. We do not guess one.
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Reproduce
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Cite or share
APA-like: This historical record carries a year only, and no author or publisher of record in the checked-in data. An APA reference would have to invent that metadata.
BibTeX: BibTeX requires an author and publication venue. Historical lineage entries store a narrative record and its source link, not structured authorship, so the field would be fabricated.