Is your smartphone betraying you?

Edward Snowden and Bunnie Huang are working on a system to help smartphone users determine whether their phones can be tracked. Their aim is to protect journalists from being detected while they’re in the field.

National Security Agency whistleblower Edward Snowden has been working with prominent hardware hacker Andrew “Bunnie” Huang to solve this problem. The pair are developing a way for potentially imperiled smartphone users to monitor whether their devices are making any potentially compromising radio transmissions. They argue that a smartphone’s user interface can’t be relied to tell you the truth about that state of its radios. Their initial prototyping work uses an iPhone 6.

“We have to ensure that journalists can investigate and find the truth, even in areas where governments prefer they don’t,” Snowden told me in a video interview. “It’s basically to make the phone work for you, how you want it, when you want it, but only when.”

They are calling the device an introspection engine:¹

Snowden and Huang are calling this device an “introspection engine” because it will inspect the inner-workings of the phone. The device will be contained inside a battery case, looking similar to a smartphone with an extra bulky battery, except with its own screen to update the user on the status of the radios. Plans are for the device to also be able to sound an audible alarm and possibly to also come equipped with a “kill switch” that can shut off power to the phone if any radio signals are detected. “The core principle is simple,” they wrote in the blog post. “If the reporter expects radios to be off, alert the user when they are turned on.”

Huang also announced today that he’s suing the US government over Section 1201 of the Digital Millennium Copyright Act:

Section 1201 means that you can be sued or prosecuted for accessing, speaking about, and tinkering with digital media and technologies that you have paid for. This violates our First Amendment rights, and I am asking the court to order the federal government to stop enforcing Section 1201.

1. Good name, although I believe they missed a good opportunity to call it the Snow Bunnie. Perhaps that was the code name? ↩

• Bunnie Huang
• Edward Snowden
• journalism
• security
• telephony

Phones for the people

From Kevin Slavin and Bunnie Huang on location in Shenzhen, China, a look at what changes when you stop designing phones for companies and start designing them for people. You end up with a variety of phones satisfying different desires, from tiny phones that double as Bluetooth earpieces to phones that look like a race car or a pack of cigarettes or a soda can to phones with built-in lamps.

A spin around the internet reveals many more examples of these kinds of phones: flashlight phones, lighter phones, phones with up to 4 SIM slots, super-rugged phones w/ walkie talkie capability, credit card-sized phones, watch phones, and USB key phones. (via @triciawang)

• Bunnie Huang
• China
• design
• Kevin Slavin
• telephony
• video