Following Eye

In this project, we created a series of mechanically moving eyes that dynamically focus on the nearest visitor, utilizing human identification through computer vision and servo motors. This installation is an exploration into the effects of eye-to-eye interaction and the appeal of touchable moving mechanics. The concept was born out of two experimental inquiries: how visitors react to being looked at by an installation and their engagement with touchable mechanics. Designed to be approachable for both adults and children, this interactive installation invites visitors to experience a unique form of non-verbal communication and connection, blending technology with the innate human tendency for eye contact.

Interaction Design Construction Feedback

V1  |   Interaction Design

  • Date:   2023 JUN
  • Type:   Interaction Research & Design
  • Role:   Researcher & Main Designer
  • Description:   The start of the project involved researching diverse interactions to identify the most potent human connection - looking into each other's eyes.

Interaction Research

        This project was dedicated to unveiling the complexities of human interaction, specifically focusing on identifying the most impactful forms of connection. Through comprehensive research into various types of interpersonal interactions, our findings highlighted one element as the most powerful: eye-to-eye contact. It stood out as a fundamental, yet profoundly impactful, form of non-verbal communication.
        To translate this discovery into our installation, we aimed for simplicity to maximize effectiveness. We crafted an interactive experience centered around eye contact, facilitated by mechanically moving eyes that follow the visitors. By programming these artificial eyes to lock gaze with the nearest person, we recreated the intimate and compelling experience of seeing and being seen.

V2  |   Construction

  • Date:   2023 JUL-AUG
  • Type:   Construction
  • Role:   Whole Stack
  • SoftWare:   Rhino, Pycharm
  • HardWare:   Servo Moto, 3D printing, Sheet Metal, etc.
  • Description:   We engaged mechanical jointing for the safety issues of the human-mechanic interaction, and heat management system to ensure a secure and sustainable outdoor interactive experience.

Safety & Stableness

        The jointing part incorporates mechanical coupling with precisely machined aliminum components and powerful rare-earch magnets to prevent hand clamping and protect the motor. In the event that a hand is inadvertently placed between the moving parts, the magnet coupling will disengage, and it can automaticlly restore when the hand leaves. In each pillar, a 25x25mm brushless fan is embedded, which works in conjunction with a carefully designed wind tunnel that directs airflow specifically over the motor. Meanwhile, a sensor is attached to the motor's surface, serving as a vigilant monitor against overheating under unexpected heavy workload.

V3  |   Feedback

        The mechanically moving eyes proved particularly enchanting to children. They were frequently seen gathered around the installation, engaging directly with the eyes. The kids were not just passive observers; they actively flapped and rotated the eyes, immersing themselves in the playful interaction. Their delight in manipulating the moving parts highlighted the installation's appeal as an interactive piece.
        However, this lively atmosphere changed at night. With fewer people around, the installation's active searching for the nearest person, giving an eerie gaze. A solitary visitor being watched by multiple eyes felt more intense and unnerving. This dichotomy between the day's playful engagement and the night's unsettling experience provided a deeper understanding of context's role in interactive installations.