SCIENCE TEST

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Sana Samad

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פרטיות בעבודה מבחן בתי המשפט

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This study examined to what extent users spontaneously evaluate the trustworthiness of Web search results presented by a search engine. For this purpose, a methodological paradigm was used in which the trustworthiness order of search results was experimentally manipulated by presenting search results on a search engine results page (SERP) either in a descending or ascending trustworthiness order. Moreover, a standard list format was compared to a grid format in order to examine the impact of the search results interface on Web users’ evaluation processes. In an experiment addressing a controversial medical topic, 80 participants were assigned to one of four conditions with trustworthiness order (descending vs. ascending) and search results interface (list vs. grid) varied as between-subjects factors. In order to investigate participants’ evaluation processes their eye movements and mouse clicks were captured during Web search. Results revealed that a list interface caused more homogenous and more linear viewing sequences on SERPs than a grid interface. Furthermore, when using a list interface most attention was given to the search results on top of the list. In contrast, with a grid interface nearly all search results on a SERP were attended to equivalently long. Consequently, in the ascending trustworthiness order participants using a list interface attended significantly longer to the least trustworthy search results and selected the most trustworthy search results significantly less often than participants using a grid interface. Thus, the presentation of Web search results by means of a grid interface seems to support users in their selection of trustworthy information sources.

Kammerer How The Interface Design Influences Users Spontaneous Trustworthines...

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Klingner The Pupillometric Precision Of A Remote Video Eye Tracker

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❤4 Vancl的品牌营销策略许晓辉20091203

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גבול וקווי הפרדות ביטחוניים

haimkarel

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Currently, developmental psychologists rely on paradigms that use infants’ looking behavior as the primary measure. Despite hundreds of studies describing infants’ visual exploration of experimental stimuli, researchers know little about where infants look during everyday interactions. Head-mounted eye-trackers have provided many insights into natural vision in adults, but methods and equipment that work well with adults are not suitable for infants—the equipment is prohibitively big and calibration procedures too demanding. We outline the first method for studying mobile infants’ visual behavior during natural interactions. We used a new, specially designed headmounted eye-tracker to record 6 infants’ gaze as they played with mothers in a room full of toys and obstacles. Using this method, we measured how infants employed gaze while navigating obstacles, manipulating objects, and interacting with mothers. Results revealed new insights into visually guided locomotor and manual action and social interaction.

Franchak Head Mounted Eye Tracking Of Infants Natural Interactions A New Method

Kalle

There has been increased interest in reliable, non-intrusive methods of biometric identification due to the growing emphasis on security and increasing prevalence of identity theft. This paper presents a new biometric approach that involves an estimation of the unique oculomotor plant (OP) or eye globe muscle parameters from an eye movement trace. These parameters model individual properties of the human eye, including neuronal control signal, series elasticity, length tension, force velocity, and active tension. These properties can be estimated for each extraocular muscle, and have been shown to differ between individuals. We describe the algorithms used in our approach and the results of an experiment with 41 human subjects tracking a jumping dot on a screen. Our results show improvement over existing eye movement biometric identification methods. The technique of using Oculomotor Plant Mathematical Model (OPMM) parameters to model the individual eye provides a number of advantages for biometric identification: it includes both behavioral and physiological human attributes, is difficult to counterfeit, non-intrusive, and could easily be incorporated into existing biometric systems to provide an extra layer of security.

Komogortsev Biometric Identification Via An Oculomotor Plant Mathematical Model

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פרטיות בעבודה מבחן בתי המשפט

Kammerer How The Interface Design Influences Users Spontaneous Trustworthines...

What Is An Lnc

Klingner The Pupillometric Precision Of A Remote Video Eye Tracker

Notomen Live Usb Unetbootin

❤4 Vancl的品牌营销策略许晓辉20091203

גבול וקווי הפרדות ביטחוניים

השבוע האחרון בחייו של ישוע בירושלים חלק א

Comision negociadora convenio champion

Lindsey And Noah Slide1

Bevezeto

Labre 2008 I Believe

Galicia sindical folga xeral

nextNY Online Marketing School Intro to SEO

Franchak Head Mounted Eye Tracking Of Infants Natural Interactions A New Method

Komogortsev Biometric Identification Via An Oculomotor Plant Mathematical Model

Рекламируйтесь с нами

ZFConf 2012: Dependency Management в PHP и Zend Framework 2 (Кирилл Чебунин)

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SCIENCE TEST

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