To What Extent Does Performance Awareness Support Developers in Fixing Performance Bugs?

2018 ◽  
pp. 14-29 ◽  
Author(s):  
Alexandru Danciu ◽  
Helmut Krcmar
Keyword(s):  
Awareness Support ◽  
Performance Bugs

HEURISTICS FOR AWARENESS SUPPORT IN GROUPWARE SYSTEMS

2021 ◽  
Vol 8 (1) ◽  
pp. [11 p.]-[11 p.]
Author(s):  
MARÍA TERESA CEPERO GARCÍA ◽  
LUIS GERARDO MONTANE JIMENEZ ◽  
GUADALUPE TOLEDO TOLEDO ◽  
EDGARD IVAN BENITEZ GUERRERO ◽  
CARMEN MEZURA GODOY
Keyword(s):  
Human Computer Interaction ◽  
Information Needs ◽  
Cooperative Work ◽  
Design Guidelines ◽  
Computer Supported Cooperative Work ◽  
Collaborative Systems ◽  
Evaluation Tool ◽  
Consultation Process ◽  
Awareness Support ◽  
Computer Interaction

ABSTRACT: Groupware Systems (GS) or collaborative systems are software systems that support the development of activities in which a group of users interacts to combine their skills, abilities, and work to achieve a common goal. In this area, an important concept is awareness, which is the information that helps people be aware of events beyond their current tasks. This information makes smoother the use of a collaborative system, so it is a fundamental element in this kind of software. In the design and construction of these types of systems, heuristics are used as design guidelines that serve as a useful evaluation tool for product designers and usability professionals. The current heuristics and guidelines for the design of awareness support focus on supporting the awareness of the team in the shared workspace, without considering elements to support the information needs of the user's own and individual interaction within the workspace. To address this problem and to facilitate the design and integration of awareness support, we developed 13 heuristics that integrate principles of Human-Computer Interaction and Computer Supported Cooperative Work to help groupware designers meet individual and team awareness needs. For evaluating the validity of the proposed heuristics, a structured and iterative consultation process was carried out with experts in Human-Computer Interaction and Computer-Supported Cooperative Work. The proposed heuristics can help software engineers develop collaborative systems that integrate awareness information and satisfy users' contextual information needs. Keywords: Awareness, virtual groups, collaborative work, heuristics.

scholarly journals Supporting awareness of content-related controversies in a wiki-based learning environment

2017 ◽  
Author(s):  
Sven Heimbuch ◽  
Daniel Bodemer
Keyword(s):  
Experimental Study ◽  
Learning Environment ◽  
Knowledge Construction ◽  
Learning Processes ◽  
User Generated Content ◽  
External Representations ◽  
Study Results ◽  
Discussion Threads ◽  
Contradictory Evidence ◽  
Awareness Support

User generated content in wikis is mainly distributed on the article view and its corresponding talk page. Potentials of analyzing and supporting discussants' knowledge construction processes on the level of talk pages have still been rarely researched. The presented experimental study addresses this issue by providing external representations of content-related controversies which were led by contradictory evidence between discussants to foster awareness on socio-cognitive conflicts which can be beneficial for learning. Its aim is to investigate how increased salience of controversies can guide participants' (N = 81) navigation and learning processes. Three conditions differing in their degree of awareness support were implemented in this study. Results indicate that the implementation of awareness representations helped students to focus on meaningful discussion threads. Findings suggest that wiki talk page users can benefit from additional structuring aids.

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