Welcome!

News Feed Item

Fujitsu Develops Glove-Style Wearable Device

Touch- and gesture-based input supports field work

Kawasaki, Japan, Feb 18, 2014 - (JCN Newswire) - Fujitsu Laboratories Ltd. today announced that it has developed a wearable device in the form of a glove, equipped with a Near Field Communication (NFC) tag reader and that features gesture-based input for maintenance and other on-site operations.

Smartphones, tablets, and other smart devices have made work more efficient by digitizing the process of activity-logging, and attempts have been made to use them to support work outside of office environments. But in some work settings, such as those that require gloves to be worn or environments in which hands get dirty, taking out and using a conventional smart device can be difficult. Another hurdle is that users need to stop what they are doing in order to use their smart device.

With the Fujitsu Laboratories-developed wearable device, users can receive work instructions and other information, just by taking the natural action of touching an object. Task results can also be input using gestures so that operations can be carried out smoothly.

One example of a solution obtained by using the device together with a head-mounted display is when an operator touches a connector or control panel's NFC tag to obtain its work order, then making a simple gesture to register the task's results. This is expected to streamline operations and cut errors.

This glove device will be exhibited at Mobile World Congress 2014, running February 24-27 in Barcelona.

Background

As mobile devices have gotten smaller, communications technology more advanced, and cloud environments more widespread, smart devices have come to be used in factory or building maintenance and other on-site operations. They can be used to provide information in a timely fashion while performing a task, and therefore promise to make work more efficient, with fewer errors or oversights, even when the operator is not an expert.

Issues

Existing field-support technologies require the operator to manipulate a smart device to get information. Some work settings, however, are not amenable to the use of such devices as they involve the wearing of gloves or working with dirty hands, making it difficult to retrieve and use a conventional smart device. Furthermore, looking at the smart device to perform an operation interrupts the task at hand.

About the New Technology

In order to provide useful information suited to a task that the operator should pay attention to, without requiring the use of a terminal, Fujitsu Laboratories has developed a glove device that combines an NFC tag reader with gesture-input functionality.

Using this device lets the operator simply touch the NFC tag of the object being worked on to display relevant information. A gyro sensor and accelerometer in the wrist enable the device to recognize gestures.

Key features of the technology are as follows.

1. Electric-control technology in a wearable device

Wearable devices need to be comfortable without placing a burden on the user's body, and for that reason, they cannot have bulky batteries. Accordingly, low-power operation is a prerequisite. For the glove device, by equipping the operator's finger with a touch sensor and activating the NFC tag reader only for the moment the object is touched, power consumption is able to be kept low.

This gives the glove device nine hours of runtime, compared to three hours for a device that lacks this kind of power control for operating time. This longer battery life is sufficient for an entire workday.

The steps involved in the power-control operation are as follows:
(1) Contact sensor detects touch of object
(2) NFC tag reader in the glove device is activated
(3) Tag ID data attached to object is read
(4) Tag data is transmitted to a smart device
(5) NFC tag reader goes into standby mode

2. Reliable gesture-recognition technology works with a variety of tasks and postures

Fujitsu Laboratories has developed gesture-recognition technology that functions reliably in multiple tasks and postures without being awkward. Gesture-recognition accuracy is largely dependent on the ability to distinguish between gestures and normal arm movements during the course of work as well as variations in gestures between individuals. This recognition technology takes note when the wrist is in a dorsiflexed position, where the hand rotates back, a movement that is not common in everyday tasks, and activates on that position, so that it can distinguish between normal arm movements and gestures. It also defines gestures based on the shoulder as the center of a coordinate system. This accommodates variations between individuals and allows gesture-based inputs in a variety of positions without awkwardness.

In-house testing showed that six patterns (up, down, left, right, rotate left, rotate right) could be recognized with 98% recognition accuracy. These gestures could be used to flip through pages of a manual being shown on a head-mounted display with left and right motions, or to scroll with up and down motions. In a scenario where it is used to input work status, a right rotation could indicate a normal state, and a left rotation a problem.

Results

This glove device could be used to develop a solution that allows for an operator to tap on the object being worked on to display work orders, and to input task outcomes with simple gestures, increasing efficiency in the field and cutting down on errors and oversights.

Future Plans

Fujitsu Laboratories plans to perform verification testing on the technology with the aim of bringing a product to market in fiscal 2015. In addition, through the technologies it develops, Fujitsu Laboratories seeks to accelerate the advent of its vision of a Human Centric Intelligent Society, where the power of ICT generates a wealth of creative innovations.

About Fujitsu

Fujitsu is the leading Japanese information and communication technology (ICT) company offering a full range of technology products, solutions and services. Approximately 170,000 Fujitsu people support customers in more than 100 countries. We use our experience and the power of ICT to shape the future of society with our customers. Fujitsu Limited (TSE: 6702) reported consolidated revenues of 4.4 trillion yen (US$47 billion) for the fiscal year ended March 31, 2013. For more information, please see http://www.fujitsu.com.

About Fujitsu Laboratories

Founded in 1968 as a wholly owned subsidiary of Fujitsu Limited, Fujitsu Laboratories Ltd. is one of the premier research centers in the world. With a global network of laboratories in Japan, China, the United States and Europe, the organization conducts a wide range of basic and applied research in the areas of Next-generation Services, Computer Servers, Networks, Electronic Devices and Advanced Materials. For more information, please see: http://jp.fujitsu.com/labs/en.

About Fujitsu Limited

Fujitsu is the leading Japanese information and communication technology (ICT) company offering a full range of technology products, solutions and services. Approximately 170,000 Fujitsu people support customers in more than 100 countries. We use our experience and the power of ICT to shape the future of society with our customers. Fujitsu Limited (TSE: 6702) reported consolidated revenues of 4.4 trillion yen (US$47 billion) for the fiscal year ended March 31, 2013 For more information, please see www.fujitsu.com.



Source: Fujitsu Limited

Contact:
Fujitsu Limited
Public and Investor Relations
www.fujitsu.com/global/news/contacts/
+81-3-3215-5259


Copyright 2014 JCN Newswire. All rights reserved. www.japancorp.net

More Stories By JCN Newswire

Copyright 2008 JCN Newswire. All rights reserved. Republication or redistribution of JCN Newswire content is expressly prohibited without the prior written consent of JCN Newswire. JCN Newswire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

Latest Stories
In his session at 18th Cloud Expo, Sagi Brody, Chief Technology Officer at Webair Internet Development Inc., will focus on real world deployments of DDoS mitigation strategies in every layer of the network. He will give an overview of methods to prevent these attacks and best practices on how to provide protection in complex cloud platforms. He will also outline what we have found in our experience managing and running thousands of Linux and Unix managed service platforms and what specifically c...
In his session at @ThingsExpo, Chris Klein, CEO and Co-founder of Rachio, will discuss next generation communities that are using IoT to create more sustainable, intelligent communities. One example is Sterling Ranch, a 10,000 home development that – with the help of Siemens – will integrate IoT technology into the community to provide residents with energy and water savings as well as intelligent security. Everything from stop lights to sprinkler systems to building infrastructures will run ef...
Redis is not only the fastest database, but it has become the most popular among the new wave of applications running in containers. Redis speeds up just about every data interaction between your users or operational systems. In his session at 18th Cloud Expo, Dave Nielsen, Developer Relations at Redis Labs, will shares the functions and data structures used to solve everyday use cases that are driving Redis' popularity.
Many private cloud projects were built to deliver self-service access to development and test resources. While those clouds delivered faster access to resources, they lacked visibility, control and security needed for production deployments. In their session at 18th Cloud Expo, Steve Anderson, Product Manager at BMC Software, and Rick Lefort, Principal Technical Marketing Consultant at BMC Software, will discuss how a cloud designed for production operations not only helps accelerate developer...
Manufacturers are embracing the Industrial Internet the same way consumers are leveraging Fitbits – to improve overall health and wellness. Both can provide consistent measurement, visibility, and suggest performance improvements customized to help reach goals. Fitbit users can view real-time data and make adjustments to increase their activity. In his session at @ThingsExpo, Mark Bernardo Professional Services Leader, Americas, at GE Digital, will discuss how leveraging the Industrial Interne...
The increasing popularity of the Internet of Things necessitates that our physical and cognitive relationship with wearable technology will change rapidly in the near future. This advent means logging has become a thing of the past. Before, it was on us to track our own data, but now that data is automatically available. What does this mean for mHealth and the "connected" body? In her session at @ThingsExpo, Lisa Calkins, CEO and co-founder of Amadeus Consulting, will discuss the impact of wea...
Whether your IoT service is connecting cars, homes, appliances, wearable, cameras or other devices, one question hangs in the balance – how do you actually make money from this service? The ability to turn your IoT service into profit requires the ability to create a monetization strategy that is flexible, scalable and working for you in real-time. It must be a transparent, smoothly implemented strategy that all stakeholders – from customers to the board – will be able to understand and comprehe...
Increasing IoT connectivity is forcing enterprises to find elegant solutions to organize and visualize all incoming data from these connected devices with re-configurable dashboard widgets to effectively allow rapid decision-making for everything from immediate actions in tactical situations to strategic analysis and reporting. In his session at 18th Cloud Expo, Shikhir Singh, Senior Developer Relations Manager at Sencha, will discuss how to create HTML5 dashboards that interact with IoT devic...
Struggling to keep up with increasing application demand? Learn how Platform as a Service (PaaS) can streamline application development processes and make resource management easy.
Up until last year, enterprises that were looking into cloud services usually undertook a long-term pilot with one of the large cloud providers, running test and dev workloads in the cloud. With cloud’s transition to mainstream adoption in 2015, and with enterprises migrating more and more workloads into the cloud and in between public and private environments, the single-provider approach must be revisited. In his session at 18th Cloud Expo, Yoav Mor, multi-cloud solution evangelist at Cloudy...
Artificial Intelligence has the potential to massively disrupt IoT. In his session at 18th Cloud Expo, AJ Abdallat, CEO of Beyond AI, will discuss what the five main drivers are in Artificial Intelligence that could shape the future of the Internet of Things. AJ Abdallat is CEO of Beyond AI. He has over 20 years of management experience in the fields of artificial intelligence, sensors, instruments, devices and software for telecommunications, life sciences, environmental monitoring, process...
The demand for organizations to expand their infrastructure to multiple IT environments like the cloud, on-premise, mobile, bring your own device (BYOD) and the Internet of Things (IoT) continues to grow. As this hybrid infrastructure increases, the challenge to monitor the security of these systems increases in volume and complexity. In his session at 18th Cloud Expo, Stephen Coty, Chief Security Evangelist at Alert Logic, will show how properly configured and managed security architecture can...
We’ve worked with dozens of early adopters across numerous industries and will debunk common misperceptions, which starts with understanding that many of the connected products we’ll use over the next 5 years are already products, they’re just not yet connected. With an IoT product, time-in-market provides much more essential feedback than ever before. Innovation comes from what you do with the data that the connected product provides in order to enhance the customer experience and optimize busi...
Unless you don’t use the internet, don’t live in California, or haven’t been paying attention to the recent news… you should be aware that self-driving cars are on their way to becoming a reality. I have seen them – they are real. If you believe in the future reality of self-driving cars, then continue reading on. If you don’t believe in the future possibilities, then I am not sure what to do to convince you other than discuss the very real changes that will roll out with the consumer producti...
A critical component of any IoT project is the back-end systems that capture data from remote IoT devices and structure it in a way to answer useful questions. Traditional data warehouse and analytical systems are mature technologies that can be used to handle large data sets, but they are not well suited to many IoT-scale products and the need for real-time insights. At Fuze, we have developed a backend platform as part of our mobility-oriented cloud service that uses Big Data-based approache...