Gaze at the stars and play the arcade classics: iPhone apps of
the week  This week's apps include an app for star gazing that
uses augmented-reality technology and an app that lets you play
classic arcade and console games from the golden age of gaming.
iPhone (Credit: CNET)  In a CNET News story yesterday, our very
own Josh Lowensohn explored Apple's recent patent application
for an interesting touch-screen concept. The patent details
separate smaller displays outside of the regular iPhone touch
screen. According to the patent filing, these separate displays
could be used in tandem with the main iPhone touch screen or
used by developers to show added information in apps and games.
Josh is careful to point out that patent applications don't
necessarily mean a company will use an idea in a future product,
but they are nonetheless interesting to consider.  Obviously,
adding separate screens would open up all kinds of options for
apps, but I wonder if these areas would be used by Apple for
showing things like b