So if you are working in darkness, the screen dims, and in brilliant sunlight the display screen becomes a lot brighter (and makes use of extra battery energy, too). In less complicated terms, that means if you are browsing the web, you'll be able to merely flip the Thrive ninety degrees and it'll mechanically alter the screen for portrait (vertical) or widescreen (horizontal) viewing. Unlike the iPad, you may take away or change the machine's battery at will. Biello, David. "New Energy-Dense Battery Could Enable Long-Distance Electric Cars." Scientific American. You can charge the battery with the included laptop computer-sized AC adapter or by investing in the usual $35 dock, which additionally permits you to make use of a Bluetooth keyboard. They don't need to neglect clients who are unable or unwilling to make use of the online to make appointments. You should purchase an optionally available dock that lets you utilize a Bluetooth keyboard for faster typing on the Thrive. Those include the standard Android model and Swype, an app that allows you to "draw" phrases by working your finger from letter to letter as the program predicts the word you need.