week 4

in todays lectures it was on binary number eg. 00101011, da kinda stuff on the matrix, but in the lecture there was a ASCII table that actually showed what some of the characters are represented by in binary code. Also was how to transfer the information into frequency, it also showed how different types of coding interprets different types of data (manchester coding) . . . LAN designs/ Topologies must popular one used is either backbone or tree, alot more organised than the others. then there was information on ALOHA & CSMA, just stating the differences and properties. finally data on WIRELESS gaming, interpreted a way of pacman could be played in real life, think that how that get the maps draw out for big graphnical games like GTA and HALO, cool to have a virtual shooting games in a city. . .