Mobile app Aston contrast sensitivity test

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mobile app reading speed test.

AIM To validate the accuracy and repeatability of a mobile app reading speed test compared with the traditional paper version. METHOD Twenty-one subjects wearing their full refractive correction glasses read 14 sentences of decreasing print size between 1.0 and -0.1 logMAR, each consisting of 14 words (Radner reading speed test) at 40 cm with a paper-based chart and twice on iPad charts. Time...

متن کامل

Positive and negative polarity contrast sensitivity measuring app

Contrast sensitivity (CS) quantifies an observer's ability to detect the smallest (threshold) luminance difference between a target and its surrounding. In clinical settings, printed letter contrast charts are commonly used, and the contrast of the letter stimuli is specified by the Weber contrast definition. Those paper-printed charts use negative polarity contrast (NP, dark letters on bright ...

متن کامل

App Crawler: Opening Mobile App Black Boxes

1 MOTIVATION A June 2011 report1 showed that on average, a U.S. smartphone user spent 9% more time using apps (on smartphone) than browsing the Internet (on PC or smartphone). This growth in app usage is fueled by an increasingly large number of diverse and useful mobile apps: there are more than a million mobile apps available today in major app markets and around 15,000 apps are released per ...

متن کامل

Driver feedback mobile app

This paper faces the human factor in driving and its consequences for road safety. It presents the concepts behind the development of a smartphone app capable of evaluating drivers’ performance. The app provides feedback to the driver in terms of a grade (between 0 and 10) depending on the aggressiveness and risks taken while driving. These are computed from the cumulative probability distribut...

متن کامل

Negotiating Mobile App Permissions

When people install an Android app on their smartphone, they are required to accept all permissions requested by the app in order to proceed with installation. That is, the consent mechanism of the app market limits the user to a binary decision: either take it, or leave it. However, there is often little to no information about the purpose for accessing this information, with apps often reques...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Clinical and Experimental Optometry

سال: 2016

ISSN: 0816-4622,1444-0938

DOI: 10.1111/cxo.12362