iOS7 reported to make users sick

Apple's new software iOS7 is reported to be making it's
users feel "seasick". Users who have upgraded to this
software have exprienced symptoms such as nausea, headaches
and vertigo.

Experts and psychologists believe this may be happening because
the sharpness of the screen, animations and dynamic
background, which were not included in previous
versions of the software.

The resolution of the software is very high, and the icons on the phone

move constantly. This sickness has been compared to the effect
people exprience when seeing a 3D film or during
flight simulators.

Another drawback, is that once the user has upgraded,
it is not possible to downgrade. This has left customers
feeling irritated.