The Tablet: It’s the most anticipated product of the year.
Geo: The combination of GPS chips in mobile phones, social networks, and increasingly innovative mobile apps means that geolocation is increasingly becoming a necessary feature for any killer app.
Realtime Search: After licensing realtime data streams from Twitter, Facebook, MySpace, and others, Google and Bing are quickly ramping up their realtime search.
Chrome OS: In November, Google gave the world a sneak peek at its Chrome operating system, which is expected to be released later this year.
HTML5: The Web is built on HTML (Hypertext Markup Language) and the next version which has been taking form for a while is HTML5.
Mobile Video: With video cameras integrated into the latest iPhone 3GS and other Web phones, live video streaming apps are becoming more commonplace—both streaming from phones and to them.
Augmented Reality: One of the coolest ways to use the camera lens on a mobile phone is with the increasing array of augmented reality apps.
Mobile Transactions: As mobile phones become full-fledged computers, they can be used for mobile commerce also.
Android: Last year saw the launch of nearly two dozen Android-powered phones, including the Verizon Droid.
Social CRM: We’ve seen the rise of Twitter and Facebook as social communication tools. This year, those modes of realtime communication will find their way deeper into the enterprise.
Google released three official extensions: you can view your Google Calendar, clip web pages to Google Docs, and view your YouTube feed right from Chrome's navigation bar.