Now playing: Watch this: Leave digital cookie crumbs all over with the GPS Cookie,... 6:34 Subscribe to Crave:iTunes (HD) | iTunes (SD) | iTunes (HQ) RSS (HD) | RSS (SD) | RSS (HQ) This week we take a first look at the GPS Cookie which records your movements onto a microSD card. Lady Gaga announces a concert in space for 2015, and we can order pizza with a push of a button. All that and more, this week on Crave. Crave stories: - Lady Gaga to perform in space (no, really!) - PiePal orders pizza with the push of a button - Google: Oh, you mean THOSE barges - UK's Tesco to scan eyes, target ads accordingly - Knock knock: App unlocks Mac with two thumps on your iPhone - GPS Cookie tracks your trail of digital breadcrumbs - Watch daredevil app user pay bills and evade bulls - Crave giveaway: 240GB SanDisk Extreme II SSD Social networking:- Stephen on Twitter - Stephen on Google+ Every Apple TV show and series announced: Apple’s original shows will join its TV+ service this year. How Facebook helps people with HIV shed the stigma and shame: The social network is proving to be a lifeline for HIV-positive people.