Descriptor
| Computer Interfaces | 2 |
| Online Systems | 2 |
| Computer System Design | 1 |
| Databases | 1 |
| Electronic Libraries | 1 |
| Information Networks | 1 |
| Information Retrieval | 1 |
| Information Systems | 1 |
| Interaction | 1 |
| Models | 1 |
| Online Catalogs | 1 |
| More ▼ | |
Source
| Information Processing &… | 2 |
Author
| Bates, Marcia J. | 1 |
| Xie, Hong | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedXie, Hong – Information Processing & Management, 2003
Describes a study that investigated users' perceptions of ease of use versus user control in Web-based online information retrieval (IR) systems. Discusses desired features and functionalities as well as desired interface structures that support both ease of use and user control. (Author/LRW)
Descriptors: Computer Interfaces, Information Retrieval, Online Systems, User Satisfaction (Information)
Peer reviewedBates, Marcia J. – Information Processing & Management, 2002
Presents a model of some of the typical important layers in the design of information systems, and shows how those layers interact in operation. Suggests that these layers are in the way of a cascade of each layer affecting the next. Presents a model of this cascade of interactions in information systems. Provides examples from networked…
Descriptors: Computer Interfaces, Computer System Design, Databases, Electronic Libraries
