Title :

Effect of Attention Saturating and Cognitive Load on Tactile Texture Recognition for Mobile Surface

Author(s) :

Guettaf, Adnane [Auteur]
Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 [LAMIH]
Rekik, Yosra [Auteur]
Laboratoire d'Automatique, de Mécanique et d'Informatique industrielles et Humaines - UMR 8201 [LAMIH]
Grisoni, Laurent [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]

Scientific editor(s) :

Carmelo Ardito
Rosa Lanzilotti
Alessio Malizia
Helen Petrie
Antonio Piccinno
Giuseppe Desolda
Kori Inkpen

Conference title :

18th IFIP Conference on Human-Computer Interaction (INTERACT)

City :

Bari

Country :

Italie

Start date of the conference :

2021-08-30

Book title :

Lecture Notes in Computer Science

Journal title :

Human-Computer Interaction – INTERACT 2021

Publisher :

Springer International Publishing

Publication date :

2021

English keyword(s) :

Tactile texture
Haptic
Primary task
Secondary task
Attention saturating task
Cognitively demanding task

HAL domain(s) :

Informatique [cs]

English abstract : [en]

We investigate users ability to recognize tactile textures on mobile surface when performing a primary task that either saturates the attention or is cognitively demanding. Our findings indicate that the attention saturating ...
Show more >We investigate users ability to recognize tactile textures on mobile surface when performing a primary task that either saturates the attention or is cognitively demanding. Our findings indicate that the attention saturating task decreases performance by 6.98% and increases frustration, mental demand and physical effort compared to a control condition. The recognition task can be done in an eyes-free style while continuing to perform the primary task. While cognitively demanding task demands more time to switch to the texture recognition task but decreases the time needed to recognize the texture without compromising accuracy compared to a control condition. The two tasks are handled sequentially with gaze attention directed to the current performed task. For both primary tasks, the recognition rate stays higher than 82% and the total time does not decrease, suggesting that tactile texture could be effectively recognized and used by users when performing a primary task. Finally, we discuss the implications of our work for tactile feedback based interaction.It is our hope that our findings will contribute toward a better understanding of tactile feedback perception on touchscreen when performing another primary task.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL) - UMR 9189

Source :

Harvested from HAL