Mobile Phones

A new safety test for foodborne pathogens involves an interaction between a droplet and bacterial proteins that can be seen through a smartphone camera.

Can a Camera, a QR Code and Some Bubbles Test For E. Coli In Our Food?

MIT researchers are pursuing a newer, faster test for foodborne pathogens

Developed by Komal Dadlani, Lab4U apps take advantage of a smartphone's built-in sensors.

This App Puts a Science Lab in Your Pocket

Lab4U turns smartphones and tablets into scientific tools

Guided only by phone GPS, Salar, left, and Saif crossed the Aegean. “I downloaded every possible map,” says Salar.

A Modern Odyssey: Two Iraqi Refugees Tell Their Harrowing Story

Fleeing violence in Iraq, two close friends embarked on an epic journey across Europe—and ended up worlds apart

Engineers tested the new technology with this poster at a Seattle bus stop.

In Smart Cities of the Future, Posters and Street Signs Can Talk

University of Washington engineers show how "smart" posters can send a message via FM radio waves to smartphone or car radio

Will This App Turn More Readers On to Serialized Fiction?

Releasing a chapter at a time, Radish could have us binge reading romance and mystery novels

Astrolabes were astronomical calculating devices that did everything from tell the time to map the stars. This 16th century planispherical astrolabe stems from Morocco.

The Story of the Astrolabe, the Original Smartphone

Prosperous times likely paved the way for this multifunctional device, conceptual ancestor to the iPhone 7

Robo-Dermatologist Diagnoses Skin Cancer With Expert Accuracy

A neural network can recognize and categorize skin lesions as well as MDs and may lead to a cancer-screening mobile app

This App Uses Facial Recognition Software to Help Identify Genetic Conditions

A geneticist uploads a photo of a patient’s face, and Face2Gene gathers data and generates a list of possible syndromes

A smartphone could help people fight depression.

How Mobile Technology Can Help Universities Combat Depression

Using sensors on smartphones and smartwatches can shed light on patients' symptoms, even identifying ones they didn't notice or share with counselors

People lined up to buy the first iPhone in New York, June 29,2007

What Tech Writers Said About the iPhone When It Debuted Ten Years Ago

Not everyone thought the sleek phone/browser/music player would have mainstream appeal

The device that reinvented the phone

Happy 10th Birthday, iPhone! So What's Next?

Based on patent documents, here are eight innovations that could become part of the iPhone of the future

France Says "Au Revoir" to After-Hours Work Email

A new "right to disconnect" law lets employees negotiate communication rules in order to reduce stress and exhaustion from work

How Chemicals Left Behind on Your Phone Could Identify You

Mass spectrometry is finding a new role in forensic science

President Coolidge conducts the first official transatlantic phone call with the king of Spain in 1927

From the Telegram to Twitter, How Presidents Make Contact With Foreign Leaders

Does faster communication cause more problems than it solves?

What Cell Phone Grime Reveals About Lifestyle

Chemical traces left on cell phones show what people eat, what drugs they take and even what cosmetics they use

How Pokémon Go Can Save Lives in a Hurricane

Players could mobilize by donating blood, filling sandbags and evacuating threatened areas

The LudusScope is an open-source, 3D printed, smartphone-integrated microscope.

With This Smartphone Microscope, You Can Play Soccer and Pac-Man With Microbes

Stanford engineer Ingmar Riedel-Kruse built a 3D-printed microscope that allows students to not only observe but also interact with tiny creatures

Can This App Cure Your Fear of Flying?

No, you're not plummeting from the sky. But the SkyGuru app can help explain why it might feel that way, using real-time flight data

Five Ways National Parks Are Embracing Technology

Cell phones and other screens don't have to detract from the park experience

The Fight for the "Right to Repair"

Manufacturers have made it increasingly difficult for individuals or independent repair people to fix electronics. A growing movement is fighting back

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