L o a d i n g

EdiPulse

Made with ❤️ by Rohit Ashok Khot & Florian 'Floyd' Mueller

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In a world where exercise and chocolate are often perceived as conflicting elements in a healthy lifestyle, EdiPulse boldly challenges this notion by introducing a delightful system that transforms self-monitored physical activity data into personalized 3D printed chocolate treats. Contrary to the common belief that a healthy body should abstain from indulging in sweet temptations, EdiPulse takes a playful approach, translating exercise achievements into edible forms that embody achievement, motivation, and a celebration of an active lifestyle.

What makes EdiPulse unique?

EdiPulse stands as a provocative paradigm shift, challenging the traditional perspective that exercise and chocolate should remain mutually exclusive. Instead of adhering to a calorie-in, calorie-out model, EdiPulse maintains a consistent quantity of chocolate treats (less than 20 grams of dark chocolate) regardless of the intensity of physical activity. The brilliance lies in the representation and form of these treats, which become more gratifying with increased physical activity. Chocolate is not a guilty pleasure but a positive reinforcement and celebration of an active lifestyle, irrespective of fitness achievements or setbacks.

EdiPulse in Action

EdiPulse on ABC News

Rethinking self-monitoring

Acknowledging the low rates of regular exercise despite awareness of its benefits, EdiPulse leverages wearable self-monitoring devices. These devices, like heart rate monitors and pedometers, boost awareness about physical activity, motivating individuals to lead more active lives. However, the abstract nature of the data generated by these devices often leads to disengagement within six months of use. EdiPulse steps in to bridge this gap, providing a tangible, enjoyable, and multisensory representation of physical activity data.

Beyond Screens: Enhancing the Human Experience

Unlike conventional self-monitoring devices that rely on screens and visualizations, EdiPulse explores alternative design strategies. By using 3D printed chocolate treats, it brings the representation of physical activity data into the realm of taste and touch. Chocolate, with its rich multisensory and hedonic appeal, becomes a medium to convey achievements and motivate an active lifestyle. This approach enriches the engagement with personal data, going beyond the limitations of screens to tap into the abundance of human senses.

Establishing New Frontiers

EdiPulse pioneers the convergence of quantified-self and food printing, creating a unique self-monitoring experience. It raises thought-provoking questions about the relationship between quantifying efforts and the foods we consume. By challenging existing notions around chocolate and physical activity, EdiPulse adds a playful dimension to the process of engaging with personal data. This innovative work not only challenges perceptions but also lays the foundation for edible representation, opening new avenues for the intersection of food and technology design. EdiPulse suggests exciting applications for food printers, extending their role beyond crafting visually appealing dishes to creating meaningful self-monitoring experiences. It beckons a future where personal data, once confined to digital forms, re-enters the body in an edible and experiential form, revolutionizing the way we engage with our energy cycles.

Transformative concept

In essence, EdiPulse is not just about chocolates; it's a celebration of an active life, a redefinition of self-monitoring, and a tantalizing exploration of the convergence of technology, data, and our most indulgent desires. Welcome to a world where exercise and chocolate harmoniously coexist – welcome to EdiPulse.

Research publications

Rohit Ashok Khot , Deepti Aggarwal, Ryan Pennings, Larissa Hjorth, and Florian 'Floyd' Mueller. 2017. EdiPulse: Investigating a Playful Approach to Self-monitoring through 3D Printed Chocolate Treats. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems (CHI '17). ACM, 6593-6607.

The paper addressed food-waste challenges in a designerly and playful way. The pictorial does an excellent job showing its contribution through visuals and the narrative is very easy to follow. I enjoyed reading about FoodChestra and all the design implications present along its development. I think the TEI community would benefit a lot from this work since it opens up new design opportunities for interaction design that addresses issues such as food waste. Annoymous Reviewer, ACM TEI 2023