A flashlight that finds cancer. Fake leaves that turn sunlight into fuel. A shirt that tells you if you're feeling sluggish. They're all real products, and they're all right here, in The Atlantic's "Killer Ideas" series.
What does the next generation of innovation look like? We wanted know. So we got in touch with some of the most famous and creative companies and research universities in the country with a very simple request.
Tell us the coolest thing you're working on.
Below are the best responses from the last three weeks. It's a kaleidoscopic range of products and ideas, from bendable smartphones to a $100 DNA-sequencing machine to a brand new Internet. These are the coolest ideas in America right now.
A Personal Translator on Your Phone
The problem: You're in a foreign country. You don't speak the language, even a little. You want directions to the nearest bus stop. How do you ask a local who doesn't speak English?
The idea: Google's "Conversation Mode" is a real-time polyglot
and translator living in your smart phone. It listens to a sentence --
"Where is the bus stop?" Then it displays the translation within
seconds, and reads back the sentence in the foreign language so you can
have a (nearly!) seamless conversation with somebody in a foreign
country who doesn't speak a lick of English.
Google is traveling around the world collecting speech samples from native speakers to expand their speech recognition technology, called Voice Search. They've added 20 new languages in the past year. Fourteen are available for instant translation on Conversation Mode.
The potential: You're in a foreign country. You don't speak the language, even a little. You want directions to the nearest bus stop. You ask your phone. Your phone displays the translated sentence. You show the displayed translation to a local. She speaks the answer back into the phone. The phone translates her response back into English. Voila! It's down the street to the left.
Artificial Leaves That Turn Sunlight Into Fuel
The problem: Human beings have a big appetite for energy. Meanwhile, the sun is the largest source of power in the solar system, but it doesn't play a big role in our energy diet.
The idea: Caltech is creating artificial leaves that can produce fuels directly from sunlight, water and carbon dioxide to fuel cars and heat homes. The artificial leaf prototypes are composed of thin sheets of plastic embedded with light-absorbing materials that can absorb sunlight and water vapor, and emit hydrogen or methanol.
The awesomely named project, the Joint Center for Artificial Photosynthesis (JCAP). is a $122 million energy hub established by President Obama and the Department of Energy.
The potential: A cheaper and cleaner energy future.
A Shirt That Measures Heart Rate and G-Force
The potential: If coaches knew more about athletes' vital stats, they could make smarter decisions about who to sit and who to play based on who seemed injured, who seemed tired, or who just wasn't trying terribly hard. If they knew more about G-force, they could keep players with a concussion history off the field after a big hit. If players knew more about their performance on a second-to-second basis, they could tailor their workouts to improve their play and monitor their progress.
The Post-Plastic Credit Card
The problem: It's 8:45am, and you're running late for work. You go to pay for your morning coffee only to realize that your wallet is missing. Your mind races. Is it at home, or worse, did you lose it during your commute? How are you going to get through the day wallet-less?
The idea: MasterCard's PayPass technology lets consumers use their phones to simply "tap and
go" to pay for goods at more than 144,000 merchant locations in the
U.S. Across Europe, Asia, and Africa, PayPass has rolled out to
over 37 countries and is being incorporated into several different
payment platforms -- from cards to wristbands, keyfobs to mobile devices.
PayPass' reach is also moving beyond the physical world to change the way consumers pay online. MasterCard and Intel recently announced plans to enable customers to purchase goods online with a simple tap of their PayPass-enabled device on Intel-powered Ultrabooks.
The potential: In the not-so-distant future, MasterCard sees a world beyond plastic cards enabled by new payment technologies like PayPass. Since every smart device will eventually become a commerce device, consumers will be able to shop with their phones, tablets, game consoles and PCs with a simple and secure tap, click or touch.
A Friends-Based Solution to Online Security