用心跳调控机器人绘画行为，实现人机协同创作。
Painted Heart Beats
- 通过心率传感器感知艺术家情绪状态，动态调整机器人位置。
- 心率升高时机器人后退，心率平稳时继续作画，保持创作节奏。
- 探索了语言与触觉交互方式，拓展人机艺术协作边界。
本文提出AURA框架，实现人类艺术家与机器人协同绘画。我们开发了一款机械臂，能通过EmotiBit传感器感知艺术家的心跳，获取其唤醒水平。当检测到较高心率（对应情绪高涨）时，机器人会远离画布区域；当心率处于中性水平（代表基础状态）时，机器人则继续在整幅画布上作画。我们还展示了基于自然语言和物理触觉的替代性人机交互方式。该工作将艺术家的生物特征融入创作过程，推动流畅的艺术协作。
原文摘要 · Abstract (English)
In this work we present AURA, a framework for synergistic human-artist painting. We developed a robot arm that collaboratively paints with a human artist. The robot has an awareness of the artist's heartbeat through the EmotiBit sensor, which provides the arousal levels of the painter. Given the heartbeat detected, the robot decides to increase proximity to the artist's workspace or retract. If a higher heartbeat is detected, which is associated with increased arousal in human artists, the robot will move away from that area of the canvas. If the artist's heart rate is detected as neutral, indicating the human artist's baseline state, the robot will continue its painting actions across the entire canvas. We also demonstrate and propose alternative robot-artist interactions using natural language and physical touch. This work combines the biometrics of a human artist to inform fluent artistic interactions.
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