There’s just a day to go until Apple holds its annual iPhone-centric event to introduce new iPhone models, with this year’s event expected to see the debut of the 5.8-inch OLED iPhone Xs, the 6.5-inch OLED iPhone Xs Max, and the 6.1-inch LCD iPhone, which could be called the iPhone Xr.
We’re also expecting to see new Apple Watch Series 4 models with larger displays thanks to reduced bezels and more accurate ECG-based heart monitoring technology. Other surprises could be in the works too, such as the launch of new second-generation AirPods and the debut of the long-awaited AirPower.
MIT researchers have developed novel photography optics that capture images based on the timing of reflecting light inside the optics, instead of the traditional approach that relies on the arrangement of optical components. These new principles, the researchers say, open doors to new capabilities for time- or depth-sensitive cameras, which are not possible with conventional photography optics.
Specifically, the researchers designed new optics for an ultrafast sensor called a streak camera that resolves images from ultrashort pulses of light. Streak cameras and other ultrafast cameras have been used to make a trillion-frame-per-second video, scan through closed books, and provide depth map of a 3D scene, among other applications. Such cameras have relied on conventional optics, which have various design constraints. For example, a lens with a given focal length, measured in millimeters or centimeters, has to sit at a distance from an imaging sensor equal to or greater than that focal length to capture an image. This basically means the lenses must be very long.
In a paper published in this week’s Nature Photonics, MIT Media Lab researchers describe a technique that makes a light signal reflect back and forth off carefully positioned mirrors inside the lens system. A fast imaging sensor captures a separate image at each reflection time. The result is a sequence of images—each corresponding to a different point in time, and to a different distance from the lens. Each image can be accessed at its specific time. The researchers have coined this technique “time-folded optics.”
The new display is a combination of flexible OLED panel and fortified plastic cover, with certification from Underwriters Laboratories backing up the unbreakable claim. It’s so strong, no damage was visible after 26 drop tests from a height of 4 feet.
UC Berkeley engineers have given new meaning to the term “working paper.” Using inexpensive materials, they have fabricated foldable electronic switches and sensors directly onto paper, along with prototype generators, supercapacitors and other electronic devices for a range of applications.
Research to develop paper electronics has accelerated in the last 10 years. Besides its availability and low cost, paper offers an intriguing potential: simply folding it could switch circuits on and off or otherwise change their activity—a kind of electronic origami.
But most efforts to fabricate electrodes onto paper with sufficient conductivity for practical use have employed expensive metals such as gold or silver as the conducting material, swamping the potential savings of paper as a substrate.
Life on Mars will continue after all. After three seasons on cable television, the Syfy space war drama The Expanse was given the axe on May 10. Since then, support from the show’s fans has helped it find new life: The series has officially been renewed by Amazon for Season 4, which will be streamable. That’s right — not only will the sci-fi favorite return, but it is now marathon material. So, when is The Expanse Season 4? A premiere date has not yet been announced, but one thing is for sure — fans and The Expanse cast members alike can’t get enough of the show’s revival.
The Expanse, based on the New York Times bestselling eight-part book series co-written by Daniel Abraham and Ty Franck under the pen name James S. A. Corey, is set in a fully colonized solar system on the brink of war. There are three main parties that make up this narrative — Earth, Mars, and the asteroid belt — and their biggest mission is universal peace. Just like Rome wasn’t built in a day, though, universal peace wasn’t achieved in three seasons, so it only makes sense that Amazon picked up the story for continuation on a new platform.
It helps that Amazon CEO Jeff Bezos is a big fan of the books on which the show is based, according to the Hollywood Reporter, and he wasn’t ready to see the TV series go. He made the public announcement on May 25 at a National Space Society panel where the show’s cast and crew were in attendance.
Oculus is launching a TV app for users to check out streaming video content on a big virtual screen on the Oculus Go headset.
The company highlighted Oculus TV at Facebook’s F8 developer conference as one of four new Oculus-built apps that would allow users to get the most out of the inexpensive headset. The app was supposed to launch by the end of May, but we’re finally getting to take a look at it.
Facebook wants a big selling point of the $199 Oculus Go to be that it’s the cheapest home theater you can buy. Oculus TV is a sizable step toward making all of the features related to conventional video viewing available easily. The app will be a free download for existing users of the headset and will come pre-installed on the device moving forward.
