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Phone showing the Peek vision test app is held in front of a traditional screening chart.
Kenya Nepal

Our evidence base

Peek tools are developed using rigorous scientific and public health methods, and are backed by numerous peer-reviewed research studies.

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A woman has her vision tested using a chart as part of the validation study for the Peek Vision near vision test in Nepal.
Nepal

Validating our smartphone near vision test

A smartphone-based visual acuity test for near vision has been developed by Peek and validated with our research partners.

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Three Kenyan women use the Peek Vision screening app to test the vision of children at a rural primary school in Kenya.
Kenya

Peek boosts school eye health programmes

Peek more than doubled the proportion of children attending follow-up appointments compared to conventional school eye health programmes.

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A Peek team member uses Peek's smartphone-based vision check app to check a woman's vision in a house of a remote village of Kitale province, Kenya.
Kenya

Increasing access to eye care services using Peek

Almost three times the number of people with eye problems were connected to care using Peek, compared to conventional programmes.

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Person holding a phone showing the 'tumbling E' of the Peek Acuity smartphone-based vision test.
Kenya

Vision test validation: the Peek Acuity app

Peek Acuity, our smartphone-based distance vision check app, is as accurate as traditional charts.

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