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Supporting User Awareness Using Smart Device-Based Notifications
(2016)
This paper provides an overview of a doctoral research project which
focuses in developing a framework to allow smart device-based notifications to
provide user awareness. Notifications are mechanisms by which the user’s ...
Human aspects of ubiquitous computing: a study addressing willingness to use it and privacy issues
(2017)
Identifying the human aspects related to ubiquitous systems focused on people’s willingness to use them and privacy concerns was our goal. We selected two ubiquitous systems: a wearable system (Google Glass) and an embedded ...
Sign Language Recognition Using Leap Motion
(2015-12-01)
Several million people around the world use signs as their main mean of communication. The advances in technologies to recognize such signs will make possible the computer supported interpretation of sign languages. There ...
A Comparison between a Relational Database and a Graph Database in the context of a Personalized Cancer Treatment Application
(2016)
This paper presents a performance comparison between a relational database (implemented in MySQL) and a graph database (implemented in Neo4j). Unlike traditional benchmarks, this comparison is made in the context of a real ...
Evaluación y propuesta de mejora de usabilidad y experiencia de usuario del sistema E-matrícula de la Universidad de Costa Rica
(2023)
El proceso de análisis, desarrollo y evaluación de sistemas interactivos es de suma importancia en busca de alcanzar la satisfacción del usuario final. La mejora en cuanto a la usabilidad de los sistemas web permite obtener ...
Ubiquitous Notification Mechanism to Provide User Awareness
(2016)
Awareness could be defined as the knowledge that the user has of a particular activity, either individual or collaborative. Good awareness mechanisms provide information to the user at the right time so that s/he can know ...
Visualizing IT budget to improve stakeholder communication in the decision making process
(2016)
Traditionally in large enterprises, budget cuts are a treat for IT departments. One way to guard IT budget is visualizing the impacts in IT services of such cuts. Data visualization tools are capable of bridging the gap ...
Comparing written and voice captured responses of the user experience questionnaire (UEQ)
(2022-03)
Standardized questionnaires are widely used instruments to evaluate UX and their capture mechanism has been implemented in written form, either on paper or in digital format. This study aims to determine if the UX evaluations ...
Scheduling of events through notifications in mobile devices
(2019-08)
It is very common to interact with notifications every day with our mobile devices. Notifications have advantages and disadvantages. They bring information for the user, but they are also interruptions. In this study, the ...
Supporting phobia treatment with virtual reality: systematic desensitization using oculus rift
(2017)
An irrational fear is called a phobia. Cognitive therapy teaches patients
how to respond to triggering stimuli, by relaxing their mind and entering a state of
reduced anxiety. Some of these methods depend on patient’s ...