BlackBerry: A product history

Not so long ago, BlackBerry dominated the North American smartphone market with devices that looked clunky but had physical keyboards geared to e-mailing on the go. Now the company is in deep trouble, outflanked by Apple and Android. Here's a look back at some of its key products.

Not so long ago, BlackBerry dominated the North American smartphone market with devices that looked clunky but had physical keyboards geared to e-mailing on the go. Now the company is in deep trouble, outflanked by Apple and Android. Here's a look back at some of its key products.