HP's webOS tablets were finally uncovered for the first time in a leak that has given some of their first concrete details. In addition to the nine-inch Topaz, a seven-inch counterpart known as the Opal is due to arrive with a heavy focus on e-reading. Both of the Palm-designed slates were identified by Engadget as having front facing cameras, micro USB for docking and what may be a unique "premium audio" focus with three speakers.
