Research at the intersection of engineering and happiness offers exciting opportunities for cross-disciplinary studies.

• Designing Sustainable Urban Environments for Well-being: Investigate how engineering principles can be applied to urban planning and infrastructure design to promote happiness and well-being. This could include studying the impact of green spaces, walkability, access to public transportation, and sustainable energy systems on residents' quality of life and subjective well-being.
• Technology and Mental Health: Explore the role of engineering technologies, such as mobile apps, wearable devices, and virtual reality, in supporting mental health and happiness. Research could focus on developing and evaluating technology-based interventions for stress reduction, mood enhancement, and resilience building.
• Smart Homes and Well-being: Investigate how smart home technologies can be leveraged to enhance residents' well-being and satisfaction. This could involve designing and testing smart home systems that optimise environmental conditions, automate household tasks, and promote healthy habits to improve overall happiness and life satisfaction.
• Human-Centered Design for Positive User Experience: Examine how principles of human-centered design can be applied to engineering projects to prioritise user experience and psychological well-being. Research could focus on developing products, services, and systems that are intuitive, accessible, and enjoyable to use, thereby contributing to users' happiness and satisfaction.
• Engineering Solutions for Access to Basic Needs: Explore how engineering innovations can address basic human needs, such as clean water, sanitation, food security, and shelter, to improve happiness and well-being in underserved communities. This could involve developing low-cost technologies, sustainable infrastructure solutions, and community-based interventions to enhance quality of life and promote social equity.
• Workplace Design and Employee Happiness: Investigate how engineering principles can inform the design of work environments to optimise employee happiness, productivity, and job satisfaction. Research could focus on ergonomic design, indoor environmental quality, workplace flexibility, and organisational culture to create supportive and fulfilling workspaces.
• Technology for Social Connection and Community Building: Explore the use of engineering technologies, such as social media platforms, online communities, and collaborative tools, to foster social connection, belonging, and community engagement. Research could examine the impact of digital technologies on social relationships, social support networks, and community well-being in an increasingly interconnected world.
• Resilient Infrastructure for Disaster Mitigation and Recovery: Examine how engineering approaches can contribute to building resilient infrastructure systems that minimise the impact of natural disasters and facilitate rapid recovery and rebuilding efforts. Research could focus on innovative engineering solutions for disaster preparedness, risk reduction, and community resilience to enhance overall happiness and well-being in disaster-prone regions.

These research topics demonstrate the potential for interdisciplinary collaboration between engineering and happiness studies to address complex societal challenges and promote human flourishing. By integrating engineering expertise with insights from psychology, sociology, public health, and other fields, researchers can develop innovative solutions that prioritise human well-being and contribute to a more sustainable and equitable future.