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Autonomy is framed through self-maintenance, environmental sensing, task performance, and autonomous navigation (indoor and outdoor).
An autonomous robot is a robot that performs behaviors or tasks without recourse to human control. The article describes autonomy in terms of key capabilities: self-maintenance (e.g., sensing internal status such as battery level and returning to a charging station), sensing the environment (exteroception using sensors like sound, touch, temperature, chemical sensing, and range/altitude), task performance (carrying out physical work, from simple navigation to conditional behaviors such as security responses), and autonomous navigation (localizing itself and moving point-to-point indoors and outdoors using mapping, localization, and sensor fusion). Examples span multiple domains. Historic and space examples include W. Grey Walter’s early autonomous robots (Elmer and Elsie) and Mars rovers such as Spirit/Opportunity and later systems like the Rosalind Franklin rover and NASA’s Sample Return Robot Challenge rover Cataglyphis, which demonstrated fully autonomous navigation and sample return using sensor fusion rather than GPS. Modern general-use examples include self-driving vacuums and cars, hospital and security robots (e.g., HelpMate and CyberMotion), and airport/security-capable robots such as Seekur. The topic also covers military autonomous robots, especially lethal autonomous weapons systems (LAWS), which can search for and engage targets under programmed constraints, typically with human oversight in current systems (as of the article’s timeframe).
Autonomy is framed through self-maintenance, environmental sensing, task performance, and autonomous navigation (indoor and outdoor).
Navigation advances include mapping and localization using sensor fusion, enabling robots to adapt paths when blocked and to remap environments.
Examples range from early autonomous robots (Elmer and Elsie) and Mars rovers (Spirit/Opportunity, Cataglyphis, Rosalind Franklin) to modern consumer and service robots (self-driving vacuums, security/hospital robots, Seekur) and military lethal autonomous weapons systems (LAWS).
A robot that acts without recourse to human control.
Sensing one’s own internal status (e.g., battery level or heat) to support self-maintenance and safe operation.
Sensing information about the external environment using sensors such as sound, touch, temperature, chemical cues, and range.
Determining where a robot is in order to associate behaviors with a place and navigate point-to-point.
The ability of a robot to plan and execute movement through an environment using sensing, mapping, and localization.
A military autonomous robot system that can independently search for and engage targets based on programmed constraints and descriptions.
“Can you explain what "Autonomy is framed through self-maintenance, environmental sensing, task performance, and autonomous navigation (indoor and outdoor)." means in simple terms?”