What his teams accomplished on the field is impressive, but no one can turn a blind eye to the failed leadership he exhibited off the field.
In sharks with a usual head, such as the lemon shark (Negaprion brevirostris), the field of vision of each eye overlaps by just 10 degrees.
Like Cipriani, who had a much-publicised split with model and actress Kelly Brook, Henson has often been in the public eye as much for his off-field activities as his on-field accomplishments.
England captain Andrew Strauss, with an eye on long hot days in the field in Australia, has again spoken of the need for England to remain disciplined and focused when things are not going their way - a tacit reprimand for his pace bowler who pushes the line too often.
To witness Rio Ferdinand leaving the field with a cut above his eye to receive treatment is appalling.
Scanning over a wide area, though, is challenging because of the amount of territory that must be reviewed, the limited field of view of the human eye, and the effects of fatigue.
This kind of test may even find its way in an augmented-reality device like Google Glass by tracking eye movements as an image moves across the field of view, as a recently uncovered patent suggests.
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Predicting phenotypes - outward traits such as hair colour or eye colour - from DNA information is an emerging field in forensics.
It has a 4.8-inch display and can be used for 23 mm wide-angle photos which, according to Samsung, is a wider field of view than the unaided human eye can see without swiveling your head.
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Llanelli lock Chris Wyatt left the field with a nasty cut above his eye after a skirmish with Chris Anthony, but the referee decided to keep his red and yellow cards firmly in his pocket.
In tests last year at Yankee Stadium and Citi Field, MLB experimented with the Hawk-Eye animation system that is used to judge line calls in tennis and the TrackMan radar software used by the PGA Tour.
It's unlikely that broadcast crews will reach to their pockets for live coverage solutions before anything else, but the BBC is actively testing Dejero and other apps that could make smartphones as much a part of the field reporting arsenal as a camcorder and an eye for a good story.
Two reproduced paintings, in particular, stand out at the Field and demonstrate the far-from-primitive eye of the artists.
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Arty photo effects that use selective focus and short depth of field are actually closer to the truth of the eye.
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Third umpire Harper does not have access to television tools such as Hawk-eye or Snickometer and his role is as an advisor, with the on-field officials authorising the final decision.
It will not be visible to the naked eye, because it's small, "about half the size of a football field, " Yeomans said.
Eye tracking is accomplished by two small cameras on the rim of the glasses while a scene camera records the field of view of the user.
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On the other hand, for a compound eye to be effective, its elements must point in lots of directions, in order to cover a wide visual field.
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