This study examined the capacity of text-based online chat to promote learners’ noticing of their problematic language productions and of the interactional feedback from their interlocutors. In this study, twelve ESL learners formed six mixed-proficiency dyads. The same dyads worked on two spot-thedifference tasks, one via online chat and the other through face-to-face conversation. Stimulated ...

Prior research has shown that intermediate-level adult learners of Russian who worked interactively with partners using text chat improved their vocabulary and oral production skills more than students who worked independently (Tare et al., 2014). Drawing on the dataset from Tare et al. (2014), the current study follows up to explore the nature of the students’ (N = 25) interactions during the ...

The open source platform MobileCoach (mobile-coach.eu) has been used for various behavioral health interventions in the public health context. However, so far, MobileCoach is limited to text message-based interactions. That is, participants use error-prone and laborious text-input fields and have to bear the SMS costs. Moreover, MobileCoach does not provide a dedicated chat channel for individu...

We use speech shadowing to create situations wherein people converse in person with a human whose words are determined by a conversational agent computer program. Speech shadowing involves a person (the shadower) repeating vocal stimuli originating from a separate communication source in real-time. Humans shadowing for conversational agent sources (e.g., chat bots) become hybrid agents ("echobo...

Text chat systems are popular and widely used by a lot of users. However, there are sometimes redundant interactions between the users because of its less awareness. In this paper, we propose a text chat system called ”GaChat”, which simultaneously appends related information about the dialogue text between its users. First, proper nouns are extracted from the dialogue text by morphologic analy...

An emotion icon, better known as emoticon is a metacommunicative pictorial representation of a facial expression that, in the absence of body language and prosody, serves to draw a receiver's attention to the tenor or temper of a sender's nominal verbal communication, changing and improving its interpretation. The present study investigates the use of these nonverbal cues in whatsapp public cha...

We present a chat system that uses animated text associated with emotional information to show the affective state of the user. The system obtains the affective state of a chat user from a physiological sensor attached to the user’s body. This paper describes preliminary experiments and provides examples of possible applications of our chat system. Observations from informal experiments compari...

GOALS AND PREMISES Chat as a communication medium has its own characteristics that need to be considered, especially regarding turn taking and interactional coherence. Following suggestions by Suthers et al. [8; 9], operational rules are used as a basis to detect general dependencies or “contingencies”. Indicators may use lexicalsemantic features but also time lapses between contributions play ...

We present a system for Internet communication that enhances traditional text-based chatting with real-time analysis and synthesis of the chat parties’ facial expressions. It is composed of three main modules: a real-time facial expression analysis component, a 3D agent with facial expression synthesis and text-to-speech capabilities – a talking head, and a communication module. So far we have ...

In recent years, social networks, microblogs, and short message service have deeply penetrated peoples lives, and thus, chat-style text is a common phenomenon. This chat-style text has many unknown features for linguists, which can be discovered by analyzing a chat-style corpus. The process of constructing a corpus conforms to specific corpus criteria, such as representativeness, sampling, vari...