Smartphone app usage analysis: datasets, methods, and applications
As smartphones have become indispensable personal devices, the number of smartphone
users has increased dramatically over the last decade. These personal devices, which are …
users has increased dramatically over the last decade. These personal devices, which are …
[HTML][HTML] Predicting depression from smartphone behavioral markers using machine learning methods, hyperparameter optimization, and feature importance analysis …
Background Depression is a prevalent mental health challenge. Current depression
assessment methods using self-reported and clinician-administered questionnaires have …
assessment methods using self-reported and clinician-administered questionnaires have …
[HTML][HTML] Mood ratings and digital biomarkers from smartphone and wearable data differentiates and predicts depression status: A longitudinal data analysis
Depression is a prevalent mental disorder. Current clinical and self-reported assessment
methods of depression are laborious and incur recall bias. Their sporadic nature often …
methods of depression are laborious and incur recall bias. Their sporadic nature often …
Understanding the long-term evolution of mobile app usage
The prevalence of smartphones has promoted the popularity of mobile apps in recent years.
Although significant effort has been made to understand mobile app usage, existing studies …
Although significant effort has been made to understand mobile app usage, existing studies …
[HTML][HTML] Acceptability of the COVID-19 contact-tracing app–does culture matter?
During the pandemic, several countries deployed contact-tracing apps in order to contain or
reduce the community spread of COVID-19. However, the success rate in terms of …
reduce the community spread of COVID-19. However, the success rate in terms of …
Does smartphone use drive our emotions or vice versa? A causal analysis
In this paper, we demonstrate the existence of a bidirectional causal relationship between
smartphone application use and user emotions. In a two-week long in-the-wild study with 30 …
smartphone application use and user emotions. In a two-week long in-the-wild study with 30 …
[HTML][HTML] When phones get personal: Predicting Big Five personality traits from application usage
As smartphones are increasingly an integral part of daily life, recent literature suggests a
deeper relationship between personality traits and smartphone usage. However, this …
deeper relationship between personality traits and smartphone usage. However, this …
” what apps did you use?”: Understanding the long-term evolution of mobile app usage
The prevalence of smartphones has promoted the popularity of mobile apps in recent years.
Although significant effort has been made to understand mobile app usage, existing studies …
Although significant effort has been made to understand mobile app usage, existing studies …
A large-scale investigation into geodifferences in mobile apps
Recent studies on the web ecosystem have been raising alarms on the increasing
geodifferences in access to Internet content and services due to Internet censorship and …
geodifferences in access to Internet content and services due to Internet censorship and …
Examining the" global" language of emojis: Designing for cultural representation
P Kimura-Thollander, N Kumar - … of the 2019 CHI conference on human …, 2019 - dl.acm.org
Emojis are becoming an increasingly popular mode of communication between individuals
worldwide, with researchers claiming them to be a type of" ubiquitous language''that can …
worldwide, with researchers claiming them to be a type of" ubiquitous language''that can …