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Usability of Code Voting Modalities

Marky, Karola and Schmitz, Martin and Lange, Felix and Mühlhäuser, Max (2019):
Usability of Code Voting Modalities.
In: CHI Conference on Human Factors in Computing Systems Late Breaking Work, ACM, In: CHI Conference on Human Factors in Computing Systems, Glasgow, Scotland UK, DOI: 10.1145/3290607.3312971, [Online-Edition: https://dl.acm.org/citation.cfm?id=3312971],
[Conference or Workshop Item]

Abstract

Internet voting has promising benefits, such as cost reduction, but it also introduces drawbacks: the computer, that is used for voting, learns the voter’s choice. Code voting aims to protect the voter’s choice by the introduction of voting codes that are listed on paper. To cast a vote, the voters need to provide the voting code belonging to their choice. The additional step influences the usability. We investigate three modalities for entering voting codes: manual, QR-codes and tangibles. The results show that QR-codes offer the best usability while tangibles are perceived as the most novel and fun.

Item Type: Conference or Workshop Item
Erschienen: 2019
Creators: Marky, Karola and Schmitz, Martin and Lange, Felix and Mühlhäuser, Max
Title: Usability of Code Voting Modalities
Language: English
Abstract:

Internet voting has promising benefits, such as cost reduction, but it also introduces drawbacks: the computer, that is used for voting, learns the voter’s choice. Code voting aims to protect the voter’s choice by the introduction of voting codes that are listed on paper. To cast a vote, the voters need to provide the voting code belonging to their choice. The additional step influences the usability. We investigate three modalities for entering voting codes: manual, QR-codes and tangibles. The results show that QR-codes offer the best usability while tangibles are perceived as the most novel and fun.

Title of Book: CHI Conference on Human Factors in Computing Systems Late Breaking Work
Publisher: ACM
Uncontrolled Keywords: E-Voting; Code Voting; Tangibles; Usability Evaluation
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Telecooperation
Event Title: CHI Conference on Human Factors in Computing Systems
Event Location: Glasgow, Scotland UK
Date Deposited: 12 Mar 2019 16:02
DOI: 10.1145/3290607.3312971
Official URL: https://dl.acm.org/citation.cfm?id=3312971
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