Taking on the challenge of motivating users to drink water regularly, we designed a smart water bottle that can track water intake behavior and inform users about this behavior through ambient feedback. We then conducted two studies to explore the bottle's feedback design from the perspective of users and designers. First, we conducted semi-structured interviews with 10 prospective users and found that they would like to receive personalized, precise, gamified and reminding feedback. Second, we conducted a design workshop with 13 professional designers to explore the range of visualizations that can be used to give feedback. Analyzing these visualizations, we identified three reminder types (augmenting, restoring and balancing) and six visualization styles grouped according to three dimensions of ambient displays (representation fidelity, notification level, aesthetic emphasis). In this paper, we first explain our water bottle concept along with existing solutions. Then, we report the results of these studies. Finally, we discuss the potential implications of the results for our own work as well as for designing ambient displays aimed at supporting users' water intake tracking practices.

This practice forum explores how the “quantified self movement” can contribute to developing leaders by offering new approaches to assessment and feedback. Often associated with wearable technologies (digital technologies worn on the body), self-tracking sensors and feedback systems help individuals assess how they interface with the world, automatically capturing and monitoring data for learning, growth, and change. The authors make the case that such tools can create ongoing opportunities for learning intrapersonal qualities relevant to leadership. In particular, they offer insights about using self-tracking to manage responses to stress and fatigue and for the delivery of verbal presentations. The exploration also notes concerns about the use of technological devices for development purposes. The authors conclude by offering a summary of six factors to consider before using self-tracking tools for leadership development, and by identifying four aspects of self-tracking approaches that would benefit from more I-O psychologist involvement.

This exploratory study focuses on international students’ usage of digital tools in order to understand what role such tools play in the transition to their new academic environments and what learning opportunities they provide. Not only do digital tools accompany international students’ social, cultural, and linguistic transitions as they move to France to further their language competence, but their usage also reveals part of the social and semiotic adjustments they have to make in the process. Sixteen international students who volunteered for the study were given a smartphone application with which they could track learning opportunities by taking pictures and writing textual commentaries. The data, collected over a period of five weeks, thus include the resulting entries these participants shared in their mobile multimodal diaries with the researchers, as well as an end-of-project debriefing that was conducted to shed further light on the international students’ digital habits and their attitudes towards self-tracking. This study indicates that digital tools can play an important and pervasive role in facilitating international students’ linguistic development and their dealings with everyday life abroad. It also confirms that self-tracking apps can be instrumental in enhancing students’ awareness of learning opportunities outside the classroom.