Poika Isokoski
Biographic Data
| ID | 7594358 |
|---|---|
| NAME | Poika Isokoski |
| GIVEN NAMES | Poika |
| FAMILY NAME | Isokoski |
| SIGNATURE | ISOKOSKI P |
| AFFILIATIONS | Tampere University |
| ORCID | 0000-0002-9769-3506 |
| VERIFIED | Yes |
| TOTAL WORKS | 9 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 9 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
Expected behavioural effects of alerts to impolite online news commenters
Uncivil commenting on online news articles tends to harm journalists, news readers, and public discourse. Recent HCI research proposes that such behaviour could be mitigated by alerts (e.g. instructional pop-up notifications) to users while writing seemingly impolite messages. However, the design space of such alerts and the contextual factors influencing users’ perceptions of them remain largely unexplored. Informed by principles of behaviour de…
Emotion labelling strengthens readers’ emotional responses to online messages
Emotionally overheated social media discussions cause many harms both to the individuals participating in the discussion and to the wider society. To support emotion regulation in social media discussions, the strategy of affect labelling is explored. Two experiments were run to study the effects of emotion labels presented with social media messages on participants’ emotional responses to the messages. Altogether 84 participants read emotional s…
Tunteiden, teknologian ja journalismin ristipaineessa
Uutisten verkkokommentoinnin kielteistä ilmapiiriä ja asiattomia kommentteja pidetään vakavana, julkisen keskustelun laatua heikentävänä ongelmana. Keskustelujen moderointia pidetään yleisesti hyvänä tapana puuttua asiattomuuksiin, mutta sen nykyiset keinot koetaan riittämättömiksi, olipa kyse tietokoneohjelmista tai ihmisten tekemästä moderointityöstä. Artikkelissa esittelemme uutiskommenttien moderointia käsittelevää aikaisempaa tutkimusta sekä…
User-centred quality of UI interventions aiming to influence online news commenting behaviour
While HCI literature offers general frameworks for understanding user-centred quality, specific application areas may call for more detailed contextualisation of it. This paper focuses on socio-technical context of online news commenting by investigating speculative UI interventions intended to influence users’ emotions and social behaviour. To understand the aspects of quality that matter to users in such UI interventions, we conducted an intern…
Experience-Dependent Effects to Situational Awareness in Police Officers
Police work requires making suitable observations which form the basis of situational awareness (SA) of the encounter in progress. Incomplete early-stage SA (i.e., perception) can lead to errors in subsequent judgement and decision-making that can have severe consequences for performance, learning, and occupational health. SA in police contexts is still relatively understudied and requires closer examination using objective measures. The current …
Interdependence and Intervention
Online news comments are intended to cultivate an interdependent relationship between news organizations and their audiences. However, uncivil online comments have become a persistent problem that requires constant intervention through moderation. In this paper, to better understand these interventions, we analyze interviews of eleven managers of online comments of large Finnish news organizations. By exploring the views of journalistic managers …
Eye contact in virtual reality – A psychophysiological study
Gaze Interaction With Vibrotactile Feedback
Vibrotactile feedback is widely used in mobile devices because it provides a discreet and private feedback channel. Gaze-based interaction, on the other hand, is useful in various applications due to its unique capability to convey the focus of interest. Gaze input is naturally available as people typically look at things they operate, but feedback from eye movements is primarily visual. Gaze interaction and the use of vibrotactile feedback have …
Demo hour
NordiCHI'14 conference attendees got hands-on experience with a number of great new interactive systems. Among the accepted poster, video, and demo submissions, we selected the following four prototypes to illustrate the high-quality design research displayed during the conference, which was held in Helsinki, Finland, October 26--30, 2014. Mikael Wiberg, Lily Diaz-Kommonen, and Anna Kolehmainen, NordiCHI'14 Poster, Video, and Demo Chairs
No prominent works on this page.
Demo hour
NordiCHI'14 conference attendees got hands-on experience with a number of great new interactive systems. Among the accepted poster, video, and demo submissions, we selected the following four prototypes to illustrate the high-quality design research displayed during the conference, which was held in Helsinki, Finland, October 26--30, 2014. Mikael Wiberg, Lily Diaz-Kommonen, and Anna Kolehmainen, NordiCHI'14 Poster, Video, and Demo Chairs
Gaze Interaction With Vibrotactile Feedback
Vibrotactile feedback is widely used in mobile devices because it provides a discreet and private feedback channel. Gaze-based interaction, on the other hand, is useful in various applications due to its unique capability to convey the focus of interest. Gaze input is naturally available as people typically look at things they operate, but feedback from eye movements is primarily visual. Gaze interaction and the use of vibrotactile feedback have …
Eye contact in virtual reality – A psychophysiological study
Interdependence and Intervention
Online news comments are intended to cultivate an interdependent relationship between news organizations and their audiences. However, uncivil online comments have become a persistent problem that requires constant intervention through moderation. In this paper, to better understand these interventions, we analyze interviews of eleven managers of online comments of large Finnish news organizations. By exploring the views of journalistic managers …
Experience-Dependent Effects to Situational Awareness in Police Officers
Police work requires making suitable observations which form the basis of situational awareness (SA) of the encounter in progress. Incomplete early-stage SA (i.e., perception) can lead to errors in subsequent judgement and decision-making that can have severe consequences for performance, learning, and occupational health. SA in police contexts is still relatively understudied and requires closer examination using objective measures. The current …
Tunteiden, teknologian ja journalismin ristipaineessa
Uutisten verkkokommentoinnin kielteistä ilmapiiriä ja asiattomia kommentteja pidetään vakavana, julkisen keskustelun laatua heikentävänä ongelmana. Keskustelujen moderointia pidetään yleisesti hyvänä tapana puuttua asiattomuuksiin, mutta sen nykyiset keinot koetaan riittämättömiksi, olipa kyse tietokoneohjelmista tai ihmisten tekemästä moderointityöstä. Artikkelissa esittelemme uutiskommenttien moderointia käsittelevää aikaisempaa tutkimusta sekä…
User-centred quality of UI interventions aiming to influence online news commenting behaviour
While HCI literature offers general frameworks for understanding user-centred quality, specific application areas may call for more detailed contextualisation of it. This paper focuses on socio-technical context of online news commenting by investigating speculative UI interventions intended to influence users’ emotions and social behaviour. To understand the aspects of quality that matter to users in such UI interventions, we conducted an intern…
Expected behavioural effects of alerts to impolite online news commenters
Uncivil commenting on online news articles tends to harm journalists, news readers, and public discourse. Recent HCI research proposes that such behaviour could be mitigated by alerts (e.g. instructional pop-up notifications) to users while writing seemingly impolite messages. However, the design space of such alerts and the contextual factors influencing users’ perceptions of them remain largely unexplored. Informed by principles of behaviour de…
Emotion labelling strengthens readers’ emotional responses to online messages
Emotionally overheated social media discussions cause many harms both to the individuals participating in the discussion and to the wider society. To support emotion regulation in social media discussions, the strategy of affect labelling is explored. Two experiments were run to study the effects of emotion labels presented with social media messages on participants’ emotional responses to the messages. Altogether 84 participants read emotional s…
Computer Science (8 works) · Psychology (7 works) · Digital Communication and Language (4 works) · Social Psychology (4 works) · Applied Psychology (3 works) · Gaze (3 works) · Social media (3 works) · World Wide Web (3 works) · Cognitive psychology (2 works) · Computer vision (2 works)