new technology

Today we have diferents tips of technology are cellphones, televitions or TV, DVD, USB, and Blu-Ray but this is technology for us but to other people are past for example China and Japan they have alot of new things just for fun or for help people but they always are inventing new technology for them that maybe here for do not exist so thats why its so importanto to know about what are the new things in the planet what are the things that are good for people and the bads because all the new technology are not for good things so we have to de careful what we are watching or buying