Researchers at POSTECH have created advanced haptic devices designed for remote robot control in hazardous work environments. The 'POstick-KF' provides precise kinesthetic feedback, allowing for accurate manipulation, while the 'POstick-VF' integrates tactile and visual cues for larger spaces. Both devices are user-friendly and suitable for various skill levels, improving safety and efficiency. Testing showed users had better accuracy and fewer collisions with obstacles, with POstick-VF notably enhancing user training and performance over time. The system's integration of digital twin technology and augmented reality further enriches the experience for operators.
The research team developed two types of haptic devices that allow users to feel interaction at their fingertips while controlling robots remotely.
Both devices are modeled after the actual size and shape of real tools, allowing even novices to adapt quickly, and can be selected according to the work environment or the operator's skill level.
Simulation experiments demonstrated the effectiveness of these devices: users achieved higher accuracy in manipulation and significantly reduced collisions with obstacles compared to conventional haptic devices.
The POstick-VF showed marked improvements in user proficiency over time, highlighting its training benefits.
Collection
[
|
...
]