This article presents a user study of mobile robot teleoperation. Performance of speed, position and combined command strategies in combination with text, visual and haptic feedback information were evaluated by experiments. Two experimental tasks were designed as follows: positioning of mobile robot and navigation in complex environment. Time for task completion and motion accuracy were measur...

the research was aimed at finding out the effects of the implementation of writing feedback techniques and students’ writing anxiety on students’ writing ablity. experimental method of 3x2 factorial design was employed in the research. there were three experimental groups of students who were taught by using teacher feedback, peer feedback and the combination of peer and teacher feedback writin...

Over the past decade, our research teams have been using data mining techniques primarily for the purpose of analyzing text and writing corpora. These analyses emerged within three projects, Coh-Metrix, iSTART, and the Writing-Pal. CohMetrix is a text analysis tool that provides hundreds of linguistic and semantic indices on text. Within the context of the Coh-Metrix project, we have analyzed t...

Four adolescents with moderate to severe sensorineural hearing losses and moderately unintelligible speech participated in a 14-week speech therapy study using two dynamic visual feedback technologies, electropalatography and ultrasound imaging. Electropalatography provides information about tongue-hard palate contact points. Ultrasound displays images of tongue shape and movement in two dimens...

the bulk of research within the interactionist framework seems to be consensually pointing to the beneficial effects of interaction in sla. however, few studies have investigated the role of training in providing and perceiving interactional feedback, especially among young learners. this study probed the effects of training prior to engagement in interaction in case of young learners acquiring...

The Interactive Discourse Planner (IDP) plans text to justify and describe domain plans interactively. A speaker uses plan justification to have a listener adopt a recommended plan; he uses plan description to enable a listener to execute a plan. The text plan that IDP formulates and executes incrementally is represented uniformly in the same knowledge base with the domain plans that are under ...

the principle theoretical basis of this article is the concept of 'city text' and the textuality standards. the article explores city as a text and takes the textuality standards into consideration for analyzing the city. text is one of the main elements that play a significant role in communication. people communicating by language do not do so simply by means of individual words or ...

Cognitive styles theories suggest that we divide into visual and verbal thinkers. In this paper we describe a method designed to encourage visual communication between designers and their audiences. This new visual feedback method is based on enabling fast intuitive selections by the crowd from image banks when responding to an idea. Visual summarization reduces the massed image choices to a sm...