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MIT Unveils E-BAR Robot to Assist Seniors with Mobility and Fall Prevention

The remote-controlled prototype, featuring robotic handlebars and airbags, is being refined for autonomous operation and home use.

Six of multiple possible assistance scenarios with a prototype of a new robot being developed at MIT. Top row: getting into/out of a bathtub, bending down to reach objects, and catching a fall. Bottom row: powered sit-to-stand transition from a toilet, lifting a person from the floor, and walking assistance. Credits: Courtesy of the researchers
The researchers are working on streamlining the device, as pictured, to make it slimmer and more maneuverable in small spaces.

Overview

  • E-BAR, or Elderly Bodily Assistance Robot, is designed to support mobility and prevent falls, the leading cause of injury among adults over 65.
  • The robot uses robotic handlebars, an articulated linkage, and inflatable airbags to assist users in sitting, standing, and maintaining balance.
  • In lab tests, E-BAR successfully supported an older adult during tasks like bending, reaching, and exiting a bathtub while maintaining stability.
  • Currently remote-controlled, the team is working to automate E-BAR’s navigation and functionality for seamless, autonomous use in home environments.
  • Researchers Roberto Bolli and Harry Asada will present E-BAR’s design at the IEEE Conference on Robotics and Automation later this month.