they look as cool as possible an f.o. tears. another of shanghai's two hundred fifty towers conquered jason and his friends have lost count of how many they've scaled so far but this one won't be the last. make your small t.v. even smarter with a smile. what you want when you want it. up to date. extraordinary. in depth. you decide what's on. find out what the w c. information and communication technologies have transformed our society. today this deluge of digital data washes over as from all sides we carry devices everywhere they connectors with loved ones coworkers and ultimately the entire planet. smartphones computers and tablets a constantly seeking our attention and our use of both as technology affects our brains and indeed our lives. these digital tools act as electronic leashes and cause cognitive overload and stress especially in the workplace researchers are only now starting to measure the effects that digital media have on people what can we do to help. today half of the world's population uses the internet exchang