What s Dye-sublimation Printing
All of us have at least one technologically challenged relative. We can e-mail pictures or Memory Wave Experience submit them on a private Net web page for some of our loved ones, Memory Wave however there are others who want nothing to do with a pc, not to mention the Internet. The proper gadget for sharing photographs with the computerless is the digital picture body. This is a machine about the size and shape of an ordinary image frame. It incorporates an LCD display screen, which shows a number of pictures in a slideshow format, and it connects to the Internet by way of telephone line to obtain new footage and knowledge to show on the display. The frames are pretty related in building, though they do supply some totally different features. On this edition of HowStuffWorks, we'll take a look at the Ceiva Digital Picture Receiver. Earlier than we get into exactly how it works, let's see what it does. The concept is that a person who does have a computer, a digital camera and computer expertise buys the frame, units up the account and passes it on.
Once the account is arrange, you (the person with the pc) upload pictures to the Ceiva Web site. Each evening, the digital picture frame (in the computerless individual's home) makes use of the phone line to hook up with the Ceiva servers and download any new photos. You can even control all the frame's settings through the online site. It has most of the same components as the pc in your desktop, however they're too much easier within the frame because they only have to carry out a single activity. The central processing unit (CPU) within the Ceiva digital picture body is much like the type used in small, electronic handheld video games. The most processor-intensive process carried out by this CPU is downloading photos from the web site. The remainder of the time, it does not break a sweat. It also has some Flash Memory Wave, which is where the photographs, settings and a few of the operating software reside.
Both types of Memory Wave Experience are persistent -- no data is misplaced if the unit is unplugged. The frame has a 33.6-Kbps modem, which it makes use of to hook up with the Internet and download the new pictures you submit. The show is a 640x480-pixel, passive-matrix liquid crystal show (LCD) with a viewing space of about 5 by 7 inches (thirteen by 18 cm). This sort of display is skinny enough that the digital body is not much thicker than an extraordinary image body. The images are displayed in 12-bit shade, which implies that approximately 4,one hundred totally different colors may be offered on the display screen. The one consumer-operated controls on the frame are a black button, which adjusts the brightness of the show, and a white button that turns the frame on when the person first plugs it in and may also be used to manually dial in. The Ceiva frame makes use of an embedded operating system known as PSOS.
This working system is designed for gadgets like PDAs, electrical-testing tools and set-high boxes. Let's take a look at how the Ceiva body works. If the consumer presses and holds the white button on the back of the frame, it dials up and connects to the Internet. The $50-per-year payment for the Ceiva service contains entry to the Internet by way of a neighborhood telephone quantity. The connection to the Internet is used solely to obtain the brand new images and settings to the frame. There isn't a interactivity, no Web entry and no e-mail. The gadget is designed to behave like a picture frame, not a computer. Once logged on, the frame compares the photographs already on the body to those ready to be despatched, downloading any new ones. It also downloads any new settings. When it is finished downloading, the body hangs up the phone line and starts displaying the new images one after one other.