menu

Hand-Powered Phone Case Produces Electricity When Squeezed

Hand-Powered Phone Case Produces Electricity When Squeezed
Mobile

Three-in-one case could be a valuable asset during emergency situations.

Ross Brooks
  • 30 september 2013

Mipwr Dynamo is a new iPhone case that does three jobs in one, it protects your phone, it provides backup battery power, and it even charges your phone when the battery does decide to finally die. It can do all of this without any access to a wall socket as well, using a well-know resource known physical exertion.

The charger harnesses electricity using a magnetic field and commonly uses process called electromagnetic induction. A magnet inside the case spins as you crank the handle, creating energy that is transferred into voltage to power up your phone’s battery. In the event you manage to exhaust the two additional hours of life provided by the backup battery, it will take one minute of pumping to generate enough power to make a call lasting 30 seconds, or a send a lightning fast text.

mipwr-dynamo-iphone-crank-charger-2

Inspired after witnessing the aftermath of power outages from recent natural disasters, such as Hurricane Sandy and various cruise ship disasters, the team wanted to create a device that could make a difference in these kinds of situations. The process involved a lot of experimenting, and they still have a long way to go to reach their Kickstarter goal of $78,000, but if the device makes it to market, it could prove extremely useful in disaster situations.

mipwr-dynamo-iphone-crank-charger-3

Mipwr Dynamo

 

Mobile
Trending

Volvo's Self-Driving Trucks Will Soon Be Put To Work In An Underground Mine

Automotive
Automotive Today

Toyota Is Using Sewage To Power Its New Electric Car

A new hydrogen-fueled vehicle is driven by what we flush away

Culture Today

Catch A Concert On This Small Floating Island

A man-made archipelago in Italy is hosting music and art performances

Trending

Get PSFK's Related Report: Future of Automotive

See All
Design & Architecture Today

DIY Kit Lets You Build Your Own Wooden Bike, Boat Or Caravan

Woodenwidget says its detailed guides are suitable for beginners and experienced woodworkers alike

Design Today

Crash-Friendly Drone Made From LEGOs Is Completely Rebuildable

The clever device offers games, education and the uniquely rewarding experience of destroying your high-flying airship

Fitness / Sport Today

Free Sneakers Given Out To Motivated Marathon Runners

Strava will give the shoes to athletes who run the second half of their race faster than the first

Culture Today

Someone Invented A Robot Just To Serve Trays Of Beef Jerky

Boston Red Sox star David Ortiz, in partnership with Chef's Cut Real Jerky, creates an automated snack delivery system

PSFK LABS REPORT

Future Of Automotive
Scenarios Driving The Digital Transformation Of An Industry
NEW

PSFK Op-Ed Yesterday

Energy Expert: How American Consumers Are Taking Control Of Their Power Use

Jennifer Tuohy, green tech expert at The Home Depot, discusses green home technologies and developments for renewable technologies in US homes

PSFK Labs Today

The 10 Steps To Discover, Hire, Develop Your Next Leader

PSFK's Future of Work report outlines key steps in the employee development path to empower next-gen leaders

Millennials Today

Why A Social Networking Site Decided To Rebrand

Meetup, a platform that connects like-minded individuals, has taken steps to stay relevant amongst millennials

Work Today

Editorial Roundtable: The People-First Workplace Should Borrow From Tradition

Managed By Q, Soma, Workbar, Primary, AltSchool and thinkPARALLAX underline the old-fashioned ideas that deserve a place in the Future of Work

Op-Ed Today

Digital Design Expert: Mobile First Is Dead, Think Mobile Native

Brian Cooper, chief creative officer of OLIVER Group UK, explains how some brands are still playing catch-up to new technology

Fashion Today

Handbags Crafted From An Old NFL Stadium

People for Urban Progress is an up-cycling program that tackles the waste problem of big demolitions

Work Today

Tech Job Site Created Just For Those Who Are Older Than 30

A new occupational job board presents a creative solution to age discrimination in the tech world

PSFK LABS REPORT

Future Of Work
Cultivating The Next Generation Of Leaders
NEW

Europe Today

Architect Turns A Giant Smile Into A Public Exhibition

The structure offers visitors a new perspective of London and creates an immersive environment that integrates structure, surface, space and light

Children Today

Norwegian Kids Are Using Their Phones To Log Unsafe Street Conditions

Travel Agent is an app that gamifies the reporting of hazardous conditions to improve the safety of children's commute to school

Travel Today

Google Wants To Help You Plan Your Next Trip

A new app curates vacation itineraries and organizes reservation emails to take the work out of planning a getaway

No search results found.