Question

Robotic arms and eye-tracking software were both used to improve
.

Answer 1

That sentence could be completed several ways depending on the context. Here are concise, plausible continuations with brief explanations — pick the one that fits your topic or tell me the context and I’ll refine:

- "surgical precision." (Robotic arms are used in minimally invasive surgery; eye-tracking can assist surgeon interface control and targeting.)
- "assistive control for people with severe motor impairments." (Eye-tracking lets users indicate intent; robotic arms carry out physical actions.)
- "prosthetic limb control." (Combining gaze input with robotic prostheses can improve ease and accuracy of control.)
- "teleoperation and human-robot collaboration." (Gaze indicates operator focus; robotic arms act on those cues to speed tasks.)
- "user accessibility and computer interaction." (Eye-tracking replaces mouse/keyboard; robotic arms perform physical manipulations for accessibility.)
- "training and performance in complex tasks." (Eye-tracking analyzes attention patterns; robotic arms provide consistent task execution for practice/testing.)

Which meaning did you have in mind?