Measuring real-time cognitive engagement in remote audiences.

Area of Science:

• Psychology
• Human-Computer Interaction
• Media Studies

Background:

• Individuals spend significant leisure time with video content at home.
• Studying naturalistic viewing behaviour and cognitive engagement is challenging.
• Traditional methods often require specialized lab equipment.

Purpose of the Study:

• To investigate a novel, low-cost method for measuring cognitive engagement during at-home video consumption.
• To assess the relationship between head movement and self-reported engagement with streamed theatre.
• To validate remote motion tracking as a scalable tool for audience research.

Main Methods:

• Utilized webcam-based head motion tracking to monitor 132 participants viewing 30 minutes of streamed theatre at home.
• Collected real-time behavioural data on head movement.
• Assessed cognitive engagement through self-report measures of immersion and interest.

Main Results:

• A negative association was found between head movement and cognitive engagement.
• Participants with less head movement reported higher levels of engagement and immersion.
• Reduced head movement predicted greater interest in future viewing.

Conclusions:

• In-home remote head motion tracking is a viable, scalable metric for assessing cognitive engagement.
• This method offers a cost-effective way to gather audience behaviour data in naturalistic settings.
• Findings highlight the utility of motion tracking for understanding media consumption and audience response.