Japan Display develops paper-like low-power color LCD which can display video

Japan Display has developed a paper-like low-power color reflective LCD, which can display video.
“Ordinary liquid crystal displays have a backlight, and produce the picture by using a liquid crystal shutter. But this panel doesn’t have a backlight. It reflects light from above, and the liquid crystal shutter is used to produce a monochrome image. At the same time, color filters are used, to give a color picture.”
“This display has what’s called a Light Control …

Japan Display showcases the latest in mobile display technology

Japan Display has presented three prototype displays, titled “Innovation Vehicles”, which combining the latest mobile display technologies from Sony, Toshiba, and Hitachi.
“Japan Display was established in April, by the three companies. During the six months since then, technology developers from each company have worked together, to see what new technologies we could create. The result is this Innovation Vehicle.”
The three versions that have been developed consist of: …

Pinch interface connects the displays of multiple devices simultaneously

Pinch is an interface which connects the displays from multiple touch devices together. It is currently under development by a research group at the Tokyo University of Technology.
When the user places a thumb and index finger on two adjacent screens and pinches, the screens link up. The screens can be lined up freely, whether vertical or horizontal, and the pictures can be matched up if they’re misaligned.
The connected devices share each other’s position and screen size via Wi-Fi. …

Paper Computing technology the first step to paper-based Google Docs

At the University of Tokyo, the Naemura Group is developing paper computing technology, which can automatically erase, copy and print hand-drawn sketches on paper.
As well as using a camera and computer, this system uses a laser and UV light, making it possible to work directly with the hand-drawn sketches using the computer.
So for example, the user can leave only the edges of hand-written characters, creating 3D like text, or draw a figure by hand and color it in automatically.
“This is …

World’s first all rubber speaker made from artificial muscles is thin, soft and bassy

Tokai Rubber Industries has developed the world’s first all-rubber speaker. This speaker utilizes Smart Rubber, which conducts electricity and can freely expand or contract, to generate sound.
Previously, the company developed flexible, all-rubber touch sensors using Smart Rubber. This all-rubber speaker arose from the company’s new line of development: materials for artificial muscles.   Q. “Until now, thin speakers have been piezoelectric and film types, as used in …

Robotic wheelchair from Chiba Tech turns wheels into legs and climbs over steps

At the Chiba Institute of Technology, a group led by Shuro Nakajima has developed a robot wheelchair that can climb over steps.
This robot can make a variety of movements, using its four-wheel drive and five axes. Normally, it rolls along on its wheels, but if there’s a step or ditch, it can get over the obstacle by using its wheels as legs. All the user needs to do is tell it which direction to go, using a joystick. The robot automatically assesses the surrounding terrain and moves …

[Hands-On] AR app from docomo translates menus and signs in real time

On October 11, NTT Docomo will start the Utsushite Honyaku service, which instantly translates foreign-language restaurant menus when you point a smartphone’s camera at them.
Utsushite Honyaku is a commercial version of a service that’s been available as a trial version. As well as menus, the new service can now handle signs. It works between Japanese and four languages: English, Korean and both simplified and traditional Chinese.
“For example, suppose you visit Korea, and you …

[Hands-On] Docomo Hands-Free Videophone for futuristic glasses-type HMD devices

NTT Docomo has developed the Hands-Free Videophone, which enables video calls without having to hold the camera. This is part of docomo’s research on creating future glasses-type devices.
The Hands-Free Videophone captures the user’s face with three cameras in each of the left and right sides of the frames. The video sent to the other person is created by combining the pictures with a pre-rendered 3D model of the users face.
“Each camera has 720p resolution, and a fish-eye …

Toyota Partner Robot provides everyday assistance for people with disabilities

Toyota has developed the Partner Robot, to provide everyday assistance for people with disabilities. This robot has a compact, cylindrical body, so it can turn round in small spaces, as well as folding arms, which can do tasks such as fetching objects and opening curtains.
The robot is controlled easily, by using the touch interface on a smartphone or speech recognition. It can also be controlled remotely by a caregiver, while communicating with the user.
“For robots to operate in …

Daifuku Baggage Tray System moves baggage at 600m per minute

The Baggage Tray System (BTS) is an airport baggage handling system developed by Daifuku. Unlike a conventional conveyor belt, this system puts baggage items on trays, one at a time.
The BTS achieves a top speed of 600 meters per minute – the fastest in the world. This makes it ideal for conveying baggage between terminals at large airports. As a system with high processing capacity, Daifuku will suggest the BTS for use in China, Asia, and the Middle East, which are considered growing …