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Deepfish displays the full layout of the page on the mobile screen, as a sort of thumbnail. The user can then zoom in and out of parts of the page “in an intuitive way” in order to read the content from that part of the page. — Ars Technica

Safari Web Browser With its advanced Safari browser, iPhone lets you see any web page the way it was designed to be seen, then easily zoom in by simply tapping on the multi-touch display with your finger. — Apple iPhone Internet