The Computer for the 21st Century
Abstract
[This article is unavailable due to copyright restrictions.] Specialized elements of hardware and software, connected by wires, radio waves and infrared, will soon be so ubiquitous that no-one will notice their presence.
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Weiser's 1991 prediction that profound technologies become indistinguishable from everyday life has come true since 2007.
“In a prophetic 1991 paper, Weiser introduced the idea of ubiquitous technology, and stated that “the most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it” (p. 94). Since 2007, this prophecy has been realized; digital technology is inextricably woven “into the fabric of everyday life.””
From Technologizing Bronfenbrenner: Neo-ecological Theory. (2023) · cites this paper as Weiser, 1991
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Orr, R. J., & Abowd, G. D. (2000) · CHI Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA) · doi:10.1145/633292.633453 · Cited by 634 · see citing works
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Jeong, G., Kim, Y.-U., Kim, H., Kim, Y., & Sohn, H. (2011) · Energy & Environmental Science · doi:10.1039/c0ee00831a · Cited by 613 · see citing works
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Weiser, M., Gold, R., & Brown, J. S. (1999) · IBM Systems Journal · doi:10.1147/sj.384.0693 · Cited by 612 · see citing works
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Want, R., Fishkin, K. P., Gujar, A. U., & Harrison, B. L. (1999) · CHI Conference on Human Factors in Computing Systems · doi:10.1145/302979.303111 · Cited by 583 · see citing works
Streitz, N., Geißler, J., Holmer, T., Konomi, S., Müller-Tomfelde, C., Reischl, W., Rexroth, P., Seitz, P., & Steinmetz, R. (1999) · CHI Conference on Human Factors in Computing Systems · doi:10.1145/302979.303010 · Cited by 578 · see citing works
Hamilakis, Y. (2013) · Cambridge University Press eBooks · doi:10.1017/cbo9781139024655 · Cited by 575 · see citing works
Luff, P., & Heath, C. (1998) · ACM Conference on Computer Supported Cooperative Work (CSCW) · doi:10.1145/289444.289505 · Cited by 559 · see citing works
<i>Why and why not</i> explanations improve the intelligibility of context-aware intelligent systems
Lim, B. Y., Dey, A. K., & Avrahami, D. (2009) · Proceedings of the SIGCHI Conference on Human Factors in Computing Systems · doi:10.1145/1518701.1519023 · Cited by 552 · see citing works
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Sousa, J. P., & Garlan, D. (2002) · IFIP advances in information and communication technology · doi:10.1007/978-0-387-35607-5_2 · Cited by 549 · see citing works
Ullmer, B., & Ishii, H. (1997) · ACM Symposium on User Interface Software and Technology (UIST) · doi:10.1145/263407.263551 · Cited by 541 · see citing works
Perlin, K., & Fox, D. S. (1993) · ACM SIGGRAPH Conference (SIGGRAPH) · doi:10.1145/166117.166125 · Cited by 540 · see citing works
At Home with Ubiquitous Computing: Seven Challenges
Edwards, W. K., & Grinter, R. E. (2001) · Cited by 535 · see citing works
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Hinckley, K., Pierce, J., Sinclair, M., & Horvitz, E. (2000) · ACM Symposium on User Interface Software and Technology (UIST) · doi:10.1145/354401.354417 · Cited by 534 · see citing works
Ishii, H. (2008) · International Conference on Tangible, Embedded, and Embodied Interaction (TEI) · doi:10.1145/1347390.1347392 · Cited by 531 · see citing works
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Dourish, P., & Bell, G. (2012) · Choice Reviews Online · doi:10.5860/choice.49-6928 · Cited by 528 · see citing works
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Bellotti, V. M. E., & Sellen, A. J. (1993) · Springer eBooks · doi:10.1007/978-94-011-2094-4_6 · Cited by 525 · see citing works
Stephanidis, C., Salvendy, G., Antona, M., Chen, J. Y. C., Dong, J., Duffy, V. G., Fang, X., Fidopiastis, C., Fragomeni, G., Fu, L. P., et al. (2019) · International Journal of Human–Computer Interaction · doi:10.1080/10447318.2019.1619259 · Cited by 524 · see citing works
- Authors
- Weiser, M.
- Corresponding author
- Weiser, Mark
- Venue
- Scientific American
- Published
- 1991-09
- Volume
- 265
- Issue
- 3
- Pages
- 94-104
- ISSN
- 0036-8733 (ISSN-L)
- OpenAlex
- W1647826363
- Cited by
- 10,017
- References
- 0
- Citations by year
- 2026: 113 · 2025: 142 · 2024: 131 · 2023: 141 · 2022: 189 · 2021: 253 · 2020: 272 · 2019: 278 · 2018: 347 · 2017: 379 · 2016: 402 · 2015: 509 · 2014: 486 · 2013: 558 · 2012: 588
- FWCI
- 192.94
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Scientific American (publishedVersion)
- IEEE Pervasive Computing (publishedVersion)
- Human-Computer Interaction
- Topics
- Social Sciences › General Social Sciences › Information Society and Technology Trends
- Physical Sciences › Computer Science › Computer Science Applications › History of Computing Technologies
- Physical Sciences › Engineering › Control and Systems Engineering › Robotics and Automated Systems
- Keywords
- ubiquitous computing, computer hardware, computer software, wireless communication, infrared communication, future of computing
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