Skip to main content
  1. Home
  2. Emerging Tech
  3. Web
  4. Legacy Archives

Ad campaign turns subway train handrails into lightsabers

Add as a preferred source on Google

It’s a marketing move that could result in die-hard Star Wars fans around the world booking a plane ticket to Tokyo forthwith: some subway trains in the Japanese capital have been fitted with lightsaber handrails.

Unfortunately you can’t remove them from their static position, but they do light up with the press of a button on the handrail. It’s probably a good job they’re fixed in place – those trains get so crowded during rush hour that there are probably a fair few salarymen who wouldn’t mind battling with each other for space inside those packed carriages.

Recommended Videos

The lightsaber handrail idea is the brainchild of the marketing department at 20th Century Fox Home Entertainment Japan, which is promoting the recently released Blu-ray DVD box set of Star Wars: The Complete Saga. It went on sale in Japan on September 16.

The inside of Japanese subway trains is popular with advertisers, but their publicity campaigns usually involve the more conventional paper posters. According to Japan Trends, it’s the first time the handrails of subway trains in Japan have been used in a campaign. “The effect is very well thought out and was generating a bit of chatter on the train amongst those riding,” Japan Trends’ Darrell Nelson wrote.

Apparently the idea for the campaign was shown to Star Wars creator George Lucas, who is reported to have loved it. It’s certainly a novel idea. Turn off the main lights of the train and it probably looks pretty cool too.

[Images: Japan Trends]

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
This jacket pulls drinking water straight from the air
Engineers at UT Austin have developed a wearable textile that harvests ambient moisture into drinkable water.
Image showing person wearing a jacket with special fiber that pulls water from air

Engineers at the University of Texas at Austin have built a jacket that pulls drinkable water directly from the air, offering a potential solution for hikers, soldiers, agricultural workers, and emergency responders who operate far from reliable water sources.

How the jacket collects water

Read more
Google built an AI that can see football plays before they happen
DeepMind’s latest research predicts player movement up to eight seconds into the future
Google Deepmind TacticAI Featured

Football managers spend countless hours analyzing corners, free kicks, and player positioning in search of tiny competitive advantages. Google DeepMind believes artificial intelligence can make that process significantly faster, and its latest project, TacticAI, is designed to do exactly that. TacticAI is a football-specific AI assistant capable of modeling player movement, forecasting future play dynamics, and even recommending tactical adjustments for corner kicks. One of its standout abilities is predicting player trajectories up to eight seconds into the future using only broadcast-style visual data.

TacticAI was built with Liverpool FC and validated by football experts

Read more
Radical new coffee-making method uses sound, skips hot water and reduces energy bills
UNSW reserachers brewed espresso with room-temperature water and ultrasonic sound waves, cutting energy use by 75% in blind tests that fooled 100 regular drinkers.
Person brewing espresso in a lab with a modified ultrasonic espresso machine

Researchers at UNSW Sydney have figured out how to brew espresso-strength coffee without heating any water. The method replaces hot water and high pressure with ultrasonic sound waves, and in blind taste tests involving 100 regular coffee drinkers, participants could not tell the two apart.

How it works

Read more