I hope the KML community finds this interesting:
Now in version 1.2, owners of Android phones with access to the
Android Market can download AugmentThis!, a KML/KMZ Augmented Reality
viewer app for Android phones. It can be found in the Travel
category.
The skinny: Create KML/KMZ files in Google Earth and upload to
http://augmentthis.appspot.com. Placemarks and Paths within 3200m of
the device location can be viewed. KML files that have been recorded
with apps such as My Tracks can directly be uploaded from the device's
SD card.
More information on
http://augmentthis.appspot.com
JP