(CNN) -- On this week's Tech Check podcast, Doug Gross, Stephanie Goldberg and Mark Milian discuss the roll-out of "Ice Cream Sandwich," Google's delicious new version of its Android mobile operating software.
Google debuted Android 4.0 this week in Hong Kong, along with the new Samsung Galaxy Nexus smartphone, which will be the first gadget to run it.
The crew discusses its features, including Face Unlock, which is designed to recognize the user's face instead of a password.
Mark has spent a week testing Siri, the new voice-activated "digital assistant" on the iPhone 4S. We discuss her strengths and weaknesses, as well has giving in to the irresistible urge to ask her questions from "2001: A Space Odyssey."
Our Reader Comments of the Week come from a story about WireDoo, the new search engine being developed by a team working with MC Hammer. Yes ... that MC Hammer. (As if there could be two).
And we present to you a Tech Fail of the Week that was 14 years in the making.
Michael Dell, founder of Dell Inc., was asked in 1997 what he would do if he were the CEO of Apple. This week he got a long-awaited opportunity to revisit his fateful words.