Additional features of the Wrist PDA with Palm OS include a 160 x 160 pixel
grayscale LCD with touch screen and backlight, a stylus cleverly integrated into the watch buckle, one - handed navigation using the 3 - way Rocker switch and Back button, the ability to beam data to another Palm Powered device via the Infrared Port, USB HotSync support for Mac OS and Windows, and a lithium - ion rechargeable battery that lasts approximately 3 - 4 days based on conditions of use.
It has a matte
grayscale LCD screen.
Of course, the addition of
a grayscale LCD layer on top of the Fuji screen will improve the color impression as the pixel brightness will be controllable.
Not exact matches
Make another jump like that to 6 bits of
grayscale and we're equal with mass - produced
LCD.
At present, the eReader market is dominated by two screen technologies: the
grayscale eInk displays found on the Kindle and a few others and the color
LCD panels you'll see on devices like the Nook Color.
* Drag the stylus across
grayscale images on the E-Ink screen to view them in color on the
LCD screen * Attach Web pages, notes and video on the WiFi - enabled
LCD screen to passages in an e-book * Export PDF notes or revised documents (such as contracts that are marked up on the E-Ink side) so that they can be emailed to colleagues * Open hyperlinks or view video embedded in an e-textbook on the netbook side
Of course, the panel itself can be viewed indoors as a regular
LCD, or outdoors in either transflective mode with reduced color vibrancy or fully reflective 64 - level
grayscale mode.
A company named Spring Design based in Fremont, California has just announced a device called Alex. The device has a dual - screen display, with one 6 - inch E-ink
grayscale screen, with a 3.5 - inch color
LCD touchscreen underneath.
The color and
grayscale category had the maximum number of tests and measure the color reproduction capabilities of an
LCD.