主播大秀

How reliable is electronic voting in the US election?

Electronic voting in the US

• 18 mins

One Laptop per Child: Ethiopia

How illiterate Ethiopian children taught themselves to use tablet PCs without instructions

• 18 mins

Rebooting the world's oldest working digital computer

Listen to WITCH doing the two times table

• 18 mins

Cold case Mummy

The 5,500 year old mummy whose murder is solved by a virtual autopsy

• 18 mins

Sierra Leone citizen journalism

Citizen journalists take to the Twittersphere in Sierra Leone

• 18 mins

Emotional synthetic voices

Accents, emotion and preserving for the future: how synthesised voices are changing

• 18 mins

Communicating in a Crisis

How technology could help to prevent violence in next year's elections in Kenya

• 18 mins

Defeating cyber criminals

Technology experts club together to defeat cyber criminals

• 18 mins

Life logging

How would you like to be remembered when it comes to your digital life?

• 30 mins

Consumer Electronics Show 2013

A report from CES on 4K high definition TVs and wearable gadgets

• 18 mins

Rebuilding EDSAC

A report on the work to rebuild the pioneering 1940s computer, EDSAC

• 18 mins

Roboy nears completion

Crowd-sourced Roboy, the boy robot gets his arms, legs and head

• 18 mins

Robots for Humans

What if robots and humans sat down together to talk?

• 55 mins

Google Ads bias

A Harvard professor alleges bias in Google Ads

• 18 mins

Kabul's smart traffic

Technology helps to keep Kabul's donkey carts, armoured vehicles and cars moving

• 18 mins

Hacking in Seoul

Seoul hackers rescuing the good name of hacker culture

• 18 mins

Mobile World Congress

A fight over mobile phone customers and a new operating system for the handset.

• 18 mins

Securing online authentication

How safe is your identity online? Technologists propose a new system of authentication.

• 18 mins

South by Southwest

North Korean tweets and gesture control at your fingertips at the SXSW Festival.

• 18 mins

High-rise's digital life

An innovative interactive documentary series charts the fear and thrill of high-rise life

• 18 mins

Korean child roboticists

Five year old children in South Korea build and programme their own robots

• 18 mins

Emergency digital bracelets

An emergency bracelet for activists working in danger zones

• 18 mins

3-D Printed House

Printing out and making a canal house in Amsterdam

• 18 mins

Icelandic Geneology App

The app that lets people discover how closely they are related in Iceland

• 18 mins

A Route 66 of the Future

We road test smart cars in South Korea and investigate the Netherlands' intelligent roads

• 28 mins

Laser Origami

How lasers are quicker on the draw than 3 D printing

• 18 mins

Keeping Africa Online

The BRCK, a brick-like device that could keep Africa connected when electricity fails

• 18 mins

A Route 66 of the Future: Driverless Cars

How close are we to a world of fully automated vehicles?

• 18 mins

Perceptive Radio

A radio that analyses its surroundings, then adjusts how the audio is played

• 17 mins

Venice Biennale

Artists showcase the digital tools they're using at this year鈥檚 Venice Biennale

• 17 mins