[PCA] NEWS: Scientists unveil new mobile app to identify trees

[Olivia Kwong]

http://news.yahoo.com/s/ap/20110608/ap_on_hi_te/us_smithsonian_identifying_trees

Scientists unveil new mobile app to identify trees
By BRETT ZONGKER, Associated Press -- Wed Jun 8, 6:20 am ET

WASHINGTON -- If you've ever wondered what type of tree was nearby but
didn't have a guide book, a new smartphone app allows users with no
formal training to satisfy their curiosity and contribute to science
at the same time.

See the link above for the full article text.  Links to download the
free iPhone/iPad app can be found at http://leafsnap.com/.