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137
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
In recent years, a number of low-cost laptops have been created for children’s education, most notably the XO, developed by One Laptop per Child to embody principles of construc...
137
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
Recently, Wobbrock et al. (2008) derived a predictive model of pointing accuracy to complement Fitts’ law’s predictive model of pointing speed. However, their model was based ...
135
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
Fitts’ law (1954) characterizes pointing speed-accuracy performance as throughput, whose invariance to target distances (A) and sizes (W) is known. However, it is unknown whethe...
136
Voted
CHI
2011
ACM
14 years 8 months ago
2011
ACM
Increasingly, systems are being developed and used in ways that involve end of life issues such as death, dying, and bereavement. Yet design considerations and guidelines for tech...
155
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CHI
2011
ACM
14 years 8 months ago
2011
ACM
Text-based passwords are the most common mechanism for authenticating humans to computer systems. To prevent users from picking passwords that are too easy for an adversary to gue...