Tanzeem Choudhury

schoolCornell Universitybar_chart#1145 Global Rank

Total Papers

HCI Rank

#1145

Research Areas

Years Active

Recent Publications

Exploring Personalized Health Support through Data-Driven, Theory-Guided LLMs: A Case Study in Sleep Health

Despite the prevalence of sleep-tracking devices, many individuals struggle to translate data into actionable improvements in sleep health. Current methods often provide data-driven suggestions but may not be feasible and adaptive to real-life constraints and individual contexts. We present HealthGuru, a novel large l…

CHI '25CorrespondingMental Health Apps & Online Support Communities +1

Designing Technologies for Value-based Mental Healthcare: Centering Clinicians' Perspectives on Outcomes Data Specification, Collection, and Use

Health information technologies are transforming how mental healthcare is paid for through value-based care programs, which tie payment to data quantifying care outcomes. But, it is unclear what outcomes data these technologies should store, how to engage users in data collection, and how outcomes data can improve car…

UBICOMP '23CorrespondingHaptic Wearables +1

Affective Touch as Immediate and Passive Wearable Intervention

We investigated affective touch as a new pathway to passively mitigate in-the-moment anxiety. While existing mobile interventions offer great promises for health and well-being, they typically focus on achieving long-term effects such as shifting behaviors. As such, most mobile interventions are not applicable to prov…

CSCW '22CorrespondingRemote Work, Motivation, and Burnout; Remote Work, Motivation, and Burnout

Burnout and the Quantified Workplace: Tensions around Personal Sensing Interventions for Stress in Resident Physicians

Recent research has explored computational tools to manage workplace stress via personal sensing, a measurement paradigm in which behavioral data streams are collected from technologies including smartphones, wearables, and personal computers. As these tools develop, they invite inquiry into how they can be appropriat…

CHI '20CorrespondingMental Health Apps & Online Support Communities +1

PuffPacket: A Platform for Unobtrusively Tracking the Fine-grained Consumption Patterns of E-cigarette Users

The proliferation of e-cigarettes and portable vaporizers presents new opportunities for accurately and unobtrusively tracking e-cigarette use. PuffPacket is a hardware and soft-ware research platform that leverages the technology built into vaporizers, e-cigarettes and other electronic drug delivery devices to ubiqui…

CHI '205th+ AuthorMental Health Apps & Online Support Communities +1

Social Sensing: Assessing Social Functioning of Patients Living with Schizophrenia using Mobile Phone Sensing

Impaired social functioning is a symptom of mental illness (e.g., depression, schizophrenia) and a wide range of other conditions (e.g., cognitive decline in the elderly, dementia). Today, assessing social functioning relies on subjective evaluations and self assessments. We propose a different approach and collect de…

CHI '18CorrespondingVoice User Interface (VUI) Design +1

Regulating Feelings During Interpersonal Conflicts by Changing Voice Self-perception

Emotions play a major role in how interpersonal conflicts unfold. Although several strategies and technological approaches have been proposed for emotion regulation, they often require conscious attention and effort. This often limits their efficacy in practice. In this paper, we propose a different approach inspired…

CHI '18CorrespondingForce Feedback & Pseudo-Haptic Weight +2

Keppi: A Tangible User Interface for Self-Reporting Pain

Motivated by the need to support those managing chronic pain, we report on the iterative design, development, and evaluation of Keppi, a novel pressure-based tangible user interface (TUI) for the self-report of pain intensity. In-lab studies with 28 participants found individuals were able to use Keppi to reliably rep…

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