Featured Research

from universities, journals, and other organizations

Shape-shifting mobile devices

Date:
April 28, 2013
Source:
University of Bristol
Summary:
Prototype mobile devices that can change shape on-demand could lay down the foundation for creating high shape resolution devices of the future.

The phone screen can bend to provide privacy when needed.
Credit: Image courtesy of University of Bristol

Prototype mobile devices that can change shape on-demand will be unveiled today [Monday 29 April] and could lay down the foundation for creating high shape resolution devices of the future.

The research paper, to be presented at one of the world's most important conferences on human-computer interfaces, will introduce the term 'shape resolution' and its ten features, to describe the resolution of an interactive device: in addition to display and touch resolution.

The research, led by Dr Anne Roudaut and Professor Sriram Subramanian, from the University of Bristol's Department of Computer Science, have used 'shape resolution' to compare the resolution of six prototypes the team have built using the latest technologies in shape changing material, such as shape memory alloy and electro active polymer.

One example of a device is the team's concept of Morphees, self-actuated flexible mobile devices that can change shape on-demand to better fit the many services they are likely to support.

The team believe Morphees will be the next generation of mobile devices, where users can download applications that embed a dedicated form factor, for instance the "stress ball app" that collapses the device in on itself or the "game app" that makes it adopt a console-like shape.

Dr Anne Roudaut, Research Assistant in the Department of Computer Science's Bristol Interaction and Graphics group, said: "The interesting thing about our work is that we are a step towards enabling our mobile devices to change shape on-demand. Imagine downloading a game application on the app-store and that the mobile phone would shape-shift into a console-like shape in order to help the device to be grasped properly. The device could also transform into a sphere to serve as a stress ball, or bend itself to hide the screen when a password is being typed so passers-by can't see private information."

By comparing the shape resolution of their prototypes, the researchers have created insights to help designers towards creating high shape resolution Morphees.

In the future the team hope to build higher shape resolution Morphees by investigating the flexibility of materials. They are also interested in exploring other kinds of deformations that the prototypes did not explore, such as porosity and stretchability.

Video: http://www.youtube.com/watch?v=oaZHj9SEzLQ


Story Source:

The above story is based on materials provided by University of Bristol. Note: Materials may be edited for content and length.


Cite This Page:

University of Bristol. "Shape-shifting mobile devices." ScienceDaily. ScienceDaily, 28 April 2013. <www.sciencedaily.com/releases/2013/04/130428230421.htm>.
University of Bristol. (2013, April 28). Shape-shifting mobile devices. ScienceDaily. Retrieved April 17, 2014 from www.sciencedaily.com/releases/2013/04/130428230421.htm
University of Bristol. "Shape-shifting mobile devices." ScienceDaily. www.sciencedaily.com/releases/2013/04/130428230421.htm (accessed April 17, 2014).

Share This



More Computers & Math News

Thursday, April 17, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Heartbleed Hack Leads To Arrest

Heartbleed Hack Leads To Arrest

Newsy (Apr. 17, 2014) A 19-year-old computer science student has been arrested in relation to a data breach of 900 social insurance numbers from Canada's revenue agency. Video provided by Newsy
Powered by NewsLook.com
Apple Rumored To Introduce Song ID Service In Next iOS Build

Apple Rumored To Introduce Song ID Service In Next iOS Build

Newsy (Apr. 17, 2014) Sources close to Apple told Bloomberg the company plans to introduce an integrated song identification service during the launch of its next iOS. Video provided by Newsy
Powered by NewsLook.com
Honda's New ASIMO Robot, More Human-Like Than Ever

Honda's New ASIMO Robot, More Human-Like Than Ever

AFP (Apr. 17, 2014) It walks and runs, even up and down stairs. It can open a bottle and serve a drink, and politely tries to shake hands with a stranger. Meet the latest ASIMO, Honda's humanoid robot. Duration: 00:54 Video provided by AFP
Powered by NewsLook.com
Yahoo's Ousted COO Gets $58M Severance Package

Yahoo's Ousted COO Gets $58M Severance Package

Newsy (Apr. 17, 2014) According to SEC filings, Yahoo gave ousted COO Henrique de Castro a $58 million severance package. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins