Providing smart tools to measure health—
beginning with a new platform
that brings precision to assessment of vision.

The AST Sentio Platform: Quick CSF

Conveniently assess vision in lab and clinical settings, with precision hardware, personalized software, and powerful analytics.
Measure preciselywhat people can see
Create a vision graph with rich information about a person’s everyday vision.
Resolve millions of data points to focus on your personal visual profile
Algorithms search a huge test space in real time to personalize your test with speed and precision.
Detect changes that matter
Personalized, precision metrics improve the detection of any changes in your vision, relative to your baseline.

Latest Research

Recent white papers, presentations, and research studies.
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Evaluating the performance of the quick CSF method in detecting contrast sensitivity function changes

Journal of Vision
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A hierarchical Bayesian approach to adaptive vision testing: A case study with the contrast sensitivity function

Journal of Vision
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Next-generation vision testing: the quick CSF

Current Directions in Biomedical Engineering
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Introducing a new method to assess vision: Computer adaptive Contrast Sensitivity testing predicts visual functioning better than charts in Multiple Sclerosis patients

Multiple Sclerosis Journal: Experimental, Translational and Clinical
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