Avegant’s virtual reality headset Glyph features a visually stunning, immersive, 3D retinal display. The $499 Glyph does not have a screen like many of its competitors, including the Oculus Rift. Instead, it uses a projection method emitting light from a low-power LED that reflects light on both eyes’ retinas with lenses and about two million mirrors, so as not to cause eye fatigue. While many people are impressed, there are concerns regarding the headset’s size and cost. Continue reading Avegant Glyph: Virtual Reality Headset Gets Positive Review

BitTorrent’s new file-syncing technology, BitTorrent Sync, can synchronize files between computers and mobile devices without copying data to a cloud server. The company is hoping that, in light of the National Security Agency’s controversial harvesting of information stored in data centers, people will be attracted to the new technology. The only way the NSA could gather this data would be by going directly to the source where the information is stored. Continue reading BitTorrent Sync Transfers Data Without Help From the Cloud

Organic light-emitting diode (OLED) displays may soon replace LCD displays if the manufacturing kinks can be worked out. These energy-efficient, flexible, vibrant displays can now be produced more easily and economically on giant ink-jet printers. Though mass production still faces challenges, equipment maker Kateeva says it has a solution that curbs the amount of wasted material and unwanted defect-causing particles that are common to the traditional vacuum chamber approach. Continue reading Is Ink-Jet Printing the Solution for Next-Gen OLED Displays?

The engineers behind the Internet Engineering Task Force are responding to public outcry over Internet surveillance by encrypting Web traffic with plans for a revamped system by the end of next year. In light of National Security Agency contractor Edward Snowden’s exposure of the agency’s mass Internet surveillance, the effort will introduce the default of encryption in Internet browsing, intended to reduce the ease of snooping. Continue reading Engineers Defaulting to Encrypted Browsing for the Internet