However, if consumers make a quick switch to the online streaming of videos, then Netflix is in deep trouble.

FORBES: Is Netflix a Screaming Buy?

But thanks to Mr Seifert's quick switch to electronic trading and a push to create new markets for smaller firms, Frankfurt now boasts the world's biggest derivatives exchange, Europe's busiest market for hi-tech firms, and a pivotal role in shaping the trading and clearing of Europe's blue-chip shares.

ECONOMIST: Frankfurt��s impatient maestro

These companies are flexible, quick to switch designs and marketing patterns to meet the demands of changing fashions around the world.

ECONOMIST: A survey of Italy

Batchelor described Pistorius as someone who "had a trip switch, " quick to get angry and fight.

CNN: Not everyone surprised at Oscar Pistorius' fall from grace

Included in the user-friendly interface, EZ Switch offers a quick software tool that alternates between the RT-N12HP's three main operating modes.

ENGADGET: ASUS unveils RT-N12HP WiFi router with extra-long antennas: compensating for anything?

Users can switch between applications with quick, finger-tip control.

ENGADGET: Acer outs AZ3, AZ5, Veriton Z Series all-in-ones, starting at $650

The idea is to help families switch to healthier dishes that are simple, quick and cheap to make.

BBC: TV chef Nerys Howell leads healthy food drive in Wales

The proposed idea would convert speech to text and back, using the switch to remove any unusual pronunciation or too-quick talking before it reaches the listener's ear.

ENGADGET: Apple seeks patent for hearing aids that deliver speech at an even keel