Pre-order Sony's 10.3-inch Digital Paper e-ink tablet now for $599.99; device launches June 21st

As you might imagine, battery life is sensational, with a single charge lasting up to one week with Wi-Fi enabled, or as long as three weeks with Wi-Fi disabled. And with the Digital Paper app for iOS and Android, documents and files can be wirelessly transferred between the Digital Paper tablet and a smartphone. The Digital Paper desktop app shares documents between the tablet and your desktop PC. And with the AES 128 data encryption standard, personal information remains secure. A dual-page view allows users to read two pages at once. Turning pages is done with the swipe of a finger, just like turning the pages on a real book.
source: Sony