Inflatable Robot Arm Picks Apples
- A lightweight, low-cost robotic arm designed to pick apples demonstrates a potential solution to labor shortages in agriculture.
- The robotic arm utilizes a soft fabric inflated with air, similar in concept to the inflatable tube men commonly used for advertising, but constructed with a more durable...
- The design prioritizes affordability and simplicity, addressing a key barrier to widespread adoption of agricultural robotics.
Robotic Apple Picker Uses Inflatable Arm Technology
A lightweight, low-cost robotic arm designed to pick apples demonstrates a potential solution to labor shortages in agriculture. The inflatable arm, developed by researchers at the University of Cambridge, can identify, extend to, and retract with an apple in approximately 25 seconds.
How the Robotic Arm Works
The robotic arm utilizes a soft fabric inflated with air, similar in concept to the inflatable tube men commonly used for advertising, but constructed with a more durable material. Weighing under 50 pounds including its metal base, the two-foot-long arm offers a simple and potentially scalable approach to automated fruit harvesting. The arm uses visual sensing to locate apples and then extends and retracts to grasp the fruit.
Cost and Progress
The design prioritizes affordability and simplicity, addressing a key barrier to widespread adoption of agricultural robotics. Researchers aimed to create a system that coudl be easily replicated and maintained. The research detailing the robotic arm was published in the journal Advanced Technology & Engineering on January 10, 2025, under DOI: 10.1016/j.atech.2025.101635.