Yesterday Google launched Google Gadget Ads, customized "mini-sites" that run as ads on AdSense publisher websites. These ads are interactive, engaging, and will appeal to your users, simultaneously providing value to advertisers while getting visitors to stick around your site. The end result is that advertisers get more engaged users, users have a richer ad experience, and publishers opted in to image ads may see increased competition for their ad space.
What does a gadget ad look like?Below is the image of a gadget ad that is built to advertise AdSense program.
Gadget ads can take a number of shapes, sizes, and formats. If you're interested in seeing other cool gadget ads, you can check out at Google Gadget Ad Center. Also, rest assured that gadget ads must adhere to Google's editorial policies, so there won't be any distracting "punch the monkey" ads.
Ready to start displaying gadget ads on your website? While there's no guarantee that they'll appear on your site, you can increase the chances that they'll be shown by making sure you're opted in to image ads and using one of the image ad formats. Please note that the most popular sizes for gadget ads are the rectangle, leaderboard, and skyscraper formats.
For More Details : Adsense Blog