A study comparing the speed, accuracy, and user satisfaction of three different touch screen strategies was performed. The purpose of the experiment was to evaluate the merits of the more intricate touch strategies th...
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ISBN:
(纸本)0201142376
A study comparing the speed, accuracy, and user satisfaction of three different touch screen strategies was performed. The purpose of the experiment was to evaluate the merits of the more intricate touch strategies that are possible on touch screens that return a continuous stream of touch data. The results showed that a touch strategy providing continuous feedback until a selection was confirmed had fewer errors than other touch strategies. The implications of the results for touch screens containing small, densely-packed targets were discussed.
Several striking and surprising characteristics of how people use interactive systems are abstracted from a large body of recorded usage data. In particular, we examine frequencies of invocation of commands and comple...
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Several striking and surprising characteristics of how people use interactive systems are abstracted from a large body of recorded usage data. In particular, we examine frequencies of invocation of commands and complete command lines (including modifiers and arguments), as well as vocabulary growth. Individual differences are of particular interest, and the results are analyzed by user and by identifying groups of like users. The study underlines the remarkable diversity that exists even within groups having apparently similar needs.
Currently, the main problem with automated target recognizers (ATRs) is not a low hit rate but rather a high false alarm rate. The use of multiple sensors has frequently been proposed as a means of reducing this false...
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System design should be controlled by sound engineering principles. We discuss issues concerned with the derivation and formalisation of such principles that may be employed in the construction of specifications of in...
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An experiment was conducted to compare online computer manuals to paper manuals. For each type of manual there were two different database structures – a linear (sequential) structure and a tree structure. The result...
An experiment was conducted to compare online computer manuals to paper manuals. For each type of manual there were two different database structures – a linear (sequential) structure and a tree structure. The results showed that people using the paper manuals were faster at performing a switch setting task based on information in the manual than were people using the online manuals. No significant differences were found in speed of performance between the linear and tree structures. Nor were there any differences in the number of correct switch settings for the different types of manuals. The subjective evaluation data revealed that the online manuals were rated as better and judged to be more organized than the paper manuals.
This book constitutes the refereed proceedings of the 13th International Conference on Social Robotics, ICSR 2021, held in Singapore, Singapore, in November 2021. The conference was held as a hybrid event.
ISBN:
(数字)9783030905255
ISBN:
(纸本)9783030905248
This book constitutes the refereed proceedings of the 13th International Conference on Social Robotics, ICSR 2021, held in Singapore, Singapore, in November 2021. The conference was held as a hybrid event.
No symposium of this size can be organized without the help of many dedicated persons. EUSAI was organized by Philips Research in close cooperation with the ITEA Ambience project. Many people were involved in this joi...
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ISBN:
(数字)9783540398639
ISBN:
(纸本)9783540204183
No symposium of this size can be organized without the help of many dedicated persons. EUSAI was organized by Philips Research in close cooperation with the ITEA Ambience project. Many people were involved in this joint effort and we are greatly indebted to them for their valuable contribution to the organization of EUSAI. Special thanks in this respect go to Ad de Beer for taking care of the local arrangements and to Maurice Groten for guaranteeing the financial budget. EUSAI has succeeded in bringing together a wealth of information on the research progress in ambient intelligence, and we are confident that these proceedings will contribute to the realization of the truly great concept that ambient intelligence provides. Eindhoven, Emile Aarts August 2003 Rene Collier Evert van Loenen Boris de Ruyter Le nouveau poème électronique On the occasion of the 1958 World’s Fair in Brussels, Le Corbusier designed for the Philips company a pavilion (see photograph below) that was later referred to as the neglected building by Le Corbusier, since it was dismantled after the fair. In his visually compelling book, Treib [1996] brought this object back to life, and positioned it as an ephemeral structure that exhibited a landmark multimedia production. The nearly two million visitors to the pavilion were exposed to a media show rather than to the typical display of consumer products.
This volume constitutes the proceedings of the 27th International Conference on Collaboration Technologies and Social Computing, CollabTech 2021, held August/September 2021. Due to VOVID-19 pandemic is was held virtua...
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ISBN:
(数字)9783030850715
ISBN:
(纸本)9783030850708
This volume constitutes the proceedings of the 27th International Conference on Collaboration Technologies and Social Computing, CollabTech 2021, held August/September 2021. Due to VOVID-19 pandemic is was held virtually.
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