dijous, 28 d’octubre del 2010

PRACTICE WITH COMIX

Hi! We are once again the group ARA! We did a practice with COMIX! If you want to see our COMIX click here. Hope you like!

dilluns, 25 d’octubre del 2010

ACTIVITIES IN ENGLISH ABOUT COMPUTERS

We did some activities about the computers in English. One of all the activities, consist on match the dates and the important events in computer history. The result whas this:

In 1946 appeared ENIAC, the first true computer.
In 1964, IBM invented a family of computers.
In 1973 The INternet was invented.
In 1983, the first modem mouse appeared.

dijous, 14 d’octubre del 2010

2 presentaciopaisbasc

Check out this SlideShare Presentation:
This presentation discusses an autonomous community of Spain, the Basque Country.

dimecres, 13 d’octubre del 2010

PRACTICE WITH IMAGE LOOP

Your pictures and fotos in a slideshow on MySpace, eBay, Facebook or your website!view all pictures of this slideshow

SESSION 19: IMAGES FORMATS

ACTIVITIES:

b) Which image format preserves the quality better when it is compressed?

The JPG format.

c) Which formats are more suitable for web design?

The JPG format.

dijous, 7 d’octubre del 2010

SESSION 19: IMAGES FORMATS

ACTIVITIES:
 a)Find out the most common formats for images and write a short description of the features of each of them.

          · Gif format: Use a maximum of 256 colors, and are recommended for images with large areas of the same color or non-continuous tones. Often used with great frequency, and for defining transparency and animation.

          ·JPG format: The images are of higher quality than GIF, being able to contain millions of colors, but the size of the image is larger and takes longer to download. You can include images in other formats, which can be viewed in some browsers. This is the case with BMP and PNG.You can change the format of the images using some image processing program, such as Fireworks, Photoshop, Corel Draw, etc.


        ·BMP format: BMP (Bit-map) is a file type for graphics based on bitmap. It's standard operating system from Microsoft. Each pixel has an associated number of bits to represent color in it. In fact, according to this, we can distinguish different formats: black and white (1 bit), 16 colors (4 bits), 256 colors (8 bit), 16 million colors (24 bit), etc..

The internal structure of BMP files is as follows:

    
* Header file
    
* Header information
    
* Color Palette (only for 8-bit files)
    
* Data