The Stocks app also allowed you to tap once on the quotes to change them to the % price change view and tap again to display market capitalization.

FORBES: Steve Jobs Was Obsessed With His Market Cap

"They are designed to increase our scientific understanding of climate change, to tap the enormous promise of technology in addressing greenhouse gas emissions, and to promote further cooperation on climate change with our partners in the Western Hemisphere and beyond, " he said.

CNN: Bush plugs new plans to study global warming

It lets readers change fonts, tap the screen to turn pages or drag pages with their finger, according to Jobs' demonstration.

CNN: Apple unveils the 'magical' iPad

If you can tap into that thing, you can change the world.

FORBES: Big Ideas = Big Opportunities

To change your view layer in Apple Maps you have to tap the lower right corner (helpfully curled over as if it were physical paper) to reveal quite small traffic, satellite and hybrid views among four other options.

FORBES: Hands On With New Google Maps For iOS: Easier On The Eyes And Faster For The Fingers

Both models feature a new capacitive touch control design that allows the listener to change volume, switch channels or jump streams with a simple swipe or tap.

ENGADGET: Koss intros Striva headphone systems, lets you stream music over WiFi straight to your ears

From today, Sky customers will be able to take even more control of their main TV experience through the app, using it to change channels as well as pause, play and rewind TV with a swipe or tap of their fingers on the screen of their iPad.

ENGADGET: Sky+ iPad app update brings remote control and DVR scheduling