Search results for "Multimedia"
showing 10 items of 692 documents
A. Balsamo: "Nuestra aproximación a la pedagogía ha de cambiar desde ser una centrada en el profesor hacia convertirse en otra más centrada en el est…
2010
Anne Balsamo is interviewed by @tic. revista d'innovacio educativa Editor, Paz Villar Hernandez
Information structure and practice as facilitators of deaf users' navigation in textual websites
2009
Deaf users might find it difficult to navigate through websites with textual content which, for many of them, constitutes the written representation of a non-native oral language. With the aim of testing how the information structure could compensate for this difficulty, 27 prelingual deaf users of sign language were asked to search a set of headlines in a web newspaper where information structure and practice were manipulated. While practice did not affect deep structures (web content distributed through four layers of nodes), wide structures (web content concentrated in two layers) did facilitate users' performance in the last trial block and compromised it in the first trial block. It is…
A Web-Oriented Java3D Talking Head
2009
Facial animation denotes all those systems performing speech synchro- nization with an animated face model. These kinds of systems are named Talking Heads or Talking Faces. At the same time simple dialogue systems called chatbots have been developed. Chatbots are software agents able to interact with users through pattern-matching based rules. In this paper a Talking Head oriented to the creation of a Chatbot is presented. An answer is generated in form of text trig- gered by an input query. The answer is converted into a facial animation using a 3D face model whose lips movements are synchronized with the sound produced by a speech synthesis module. Our Talking Head exploits the naturalnes…
Special Section Guest Editorial: Quality Control by Artificial Vision VI
2020
This guest editorial introduces the Special Section on Quality Control by Artificial Vision VI.
Virtual Reality Applications for Higher Educations: A Market Analysis
2021
Huff model for shopping centre assessment using aggregated mobile phone data
2020
AMP: Artist-based Musical Preferences Derived from Free Verbal Responses and Social Tags
2011
Operational definitions of music preferences are at the core of psychological research exploring individual differences (personality, expertise) and their relation to a variety of musical behaviors. However, the measurement instruments for music preferences mostly rely on subjective likings for genres, a notion known to be problematic in several ways. We present a framework to derive music preferences based on free responses about liked and disliked artists. The framework utilizes social tags and online databases to aggregate comparable data to the existing genre-based measures. This framework was tested in a sample of 408 participants, who indicated their musical preferences using a genre-…
Improving Communication in Online Learning Systems
2017
The Screen Is Yours—Comparing Handheld Pairing Techniques for Public Displays
2013
Whereas mobile devices have been heavily investigated as remote controls for distant displays, research on the fundamental first step, the pairing with the display, is scarce. In a comparative user study with 31 participants we evaluated five potential pairing techniques concerning their performance and acceptance for connecting to a public display and gained insights into the general requirements for pairing techniques in this special usage context. Besides four established mobile interaction techniques (touching an NFC tag, capturing a QR code, scanning, and manual input), our study considered a recent appropriate pairing technique called display pointing, which allows passers-by to conne…
Creative Teaching Methods for Educating Engineers
2013
Active learning has received considerable attention over the past several years. Often presented or perceived as a radical change from traditional instruction, the topic frequently polarizes academic staff. Todays students are bombarded with plenty of information and are distracted by technology gadgets (such as smart phones) or suffer from attention deficit disorder [10]. Thus, academic staffs are challenged to capture students attention and to engage them in the didactic process. The paper presents two innovative teaching methods experimented in the seminaries of the Production Planning course that has been taught at the Faculty of Engineering of Lucian Blaga University of Sibiu and the i…