leafsnap

Leafsnap: the electronic field guide that gets smarter with use

Leafsnap: the electronic field guide that gets smarter with use

Ever been out on a hike, a camping trip or just a walk in the neighborhood and been faced with the question “What kind of tree is that?” More often than not, my own answer is “I don’t know.” Leafsnap, a new “electronic field guide” developed by Columbia University, the University of Maryland, and the Smithsonian Institute (which I covered very briefly a few months ago) is designed, in part, to change that answer. Using your iPhone, you can take a picture of a leaf, flower, or fruit from a tree and identify it through comparison with images in the app’s database. Think of it as facial recognition software for the nature lover.