In April 2010, Cosatto issued a safety enhancement device for Stratford cot beds made between 2005 and 2009.

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Without it, consumers may have interpreted the device as another iPhone 4 enhancement.

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Audio purists will appreciate the device's new 5.1-channel sound enhancement technology and support for the MP3, WMA, OGG, FLAC, AAC, M4A, WAV and MP3HD audio codecs, and video hounds will love being able to playback MPEG4, WMV, H.264, Xvid and Divx files.

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Another device, available to him since 1992, is image-enhancement by computer, which he has used for what many take as almost a trademark: recognisable scenes from impossible perspectives.

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