RESEARCH AREAS

RESEARCH INTERESTS

• Health Informatics

• Innovation Assimilation

• IT Artifacts and Information Processing

• Information Technology Adoption

• Open Innovation

• Design and Implementation of IT artifacts

• Electronic Markets

• Virtual Community

• Information privacy

RESEARCH PROJECTS

Multilingual Acoustic Predictors of Dementia in Singapore: A Machine Learning Approach

This research focuses on developing the Cognify tool for early dementia detection using acoustic features from voice recordings. It aims to create a culturally sensitive model incorporating Singlish, Malay, and Chinese language, addressing linguistic gaps in existing Western-centric studies. The goal is to improve non-invasive, early dementia prediction in Singapore.

• Digital Transformation, Platforms & Innovation, Healthcare Informatics

QuitTogether: A Technology-Based "Narrative Therapist" for Smoking Cessation

QuitTogether addresses the global health burden of smoking-related health issues. It recognizes differing views on agency in addiction treatment and uses Narrative Therapy techniques to enable smokers to construct healthier life stories, aiding in quitting smoking.

• Healthcare Informatics

EMPOWERing Patients with Type 2 Diabetes Mellitus (T2DM) in Primary Care through App-based Motivational Interviewing

Enhancing diabetes management involves a mobile app-based approach. By combining motivational interviewing (MI) and AI-powered nudges, we empower behavior change and shared decision-making in patients with type 2 diabetes mellitus (T2DM).

• Healthcare Informatics

AI Over-reliance in Education

The project investigates whether ChatGPT fosters student over-reliance, potentially impacting learning outcomes. Its goal is to comprehend AI's influence and propose effective integration strategies in education.

• Digital Transformation, Platforms & Innovation

Implementation of Empowering Diabetic Patients

Enhancing diabetes care through EMPOWER app upgrades, integrating wearables, expanding food database, AI health coaching, and continuous glucose monitoring for select participants.

• Healthcare Informatics

Employee Wellness

Developing a fatigue prediction system for Singapore Airlines (SIA) crews, coupled with napping and scheduling strategies. These initiatives, along with a digital data platform, could save S$16 million and cut standby needs by 25%.

• Digital Transformation, Platforms & Innovation

RESEARCH GROUPS

TEACHING INNOVATIONS

SELECTED PUBLICATIONS

• Lin, J, Wei, K.K, Teo, H.H, and Chan, H.C. “Comparing Competing Systems: An Extension of Information Systems Continuance Model,” 2016, Conditionally Accepted,MIS Quarterly.
• Tong. Y, Tan, C.H., and Teo, H.H. “Direct and Indirect Information System Use: A Multi-Method Exploration of Social Power Antecedents in Healthcare,” 2016, Conditionally Accepted,Information Systems Research.
• Kankanhalli, A., Ye, H., and Teo, H. H. "Comparing Potential and Actual Innovators: An Empirical Study of Mobile Data Services Innovation", Volume 39, No. 3, 2015,MIS Quarterly, pp. 667-682
• Tong. Y., Tan, S.S.L. and Teo, H.H., “The Road to Early Success: Impact of System Use in the Swift Response Phase,” Volume 26, No. 2, 2015,Information Systems Research, pp. 418-436 Meritorious Mention Award 2016 by Association of Information Systems SIG-Health
• Wei, K.K., Teo, H.H., Chan, H.C. and Tan, B.C.Y. "Conceptualizing and Testing a Social Cognitive Model of Digital Divide," Volume 22, Number 1, 2011,Information Systems Research, pp.170-187.
• Xu, H., Teo, H. H., Tan, B.C.Y., and Agarwal, R. "The Role of Push-Pull Technology in Privacy Calculus: The Case of Location-Based Services," Volume 26, Number 3, 2010,Journal of Management Information Systems, pp. 137-176.
• Tan, C.H., Teo, H. H., and Benbasat, I. "Assessing Screening and Evaluation Decision Support Systems: A Resource Matching Perspective," Volume 21, Number 2, 2010,Information Systems Research, pp. 305-326.
• Chan, H.C. and Teo, H.H. "Evaluating the Boundary Conditions of the Technology Acceptance Model: An Exploratory Investigation,"ACM Transactions on Computer-Human Interaction, Volume 14, Number 2, 2007, Article 9.
• Hui, K.L., Teo, H.H. and Lee, T.S.Y. "The Value of Privacy Assurance: An Exploratory Field Experiment,"MIS Quarterly, Volume 31, Number 1, 2007, pp. 19-33.
• Teo, H.H., Wei, K.K., and Benbasat, I. "Predicting Intention to Adopt Interorganizational Linkages: An Institutional Perspective,"MIS Quarterly, 2003, Volume 27, Number 1, pp. 1-31.
• Teo, H. H., Tan, B.C.Y., and Wei, K.K. "Organizational Transformation using Electronic Data Interchange: The Case of TradeNet in Singapore,"Journal of Management Information Systems, 1997, Volume 13, Number 4, pp. 139-165

AWARDS & HONOURS

COURSES TAUGHT