Joe Han

15 Added | 9 Magazines | @joehan1690 | Keep up with Joe Han on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Joe Han”

Facebook Really Is Building The Metaverse

Facebook paid $2 billion for a virtual-reality headset maker. Now we learn why: The social network wants to build the first billion-person game.<p>A few months ago, jaws dropped as Facebook shelled out $2 billion to purchase Oculus VR, a virtual-reality headset company started on Kickstarter. Nobody …

Virtual Reality

This App May Help Prevent Blindness in the Developing World (Video)

Some 39 million people are blind, the majority due to curable or preventable diseases.<p>Tens of millions of people are blind due to curable and preventable diseases, but the vast majority live in remote parts of the world without access to standard medical equipment and treatment.<p>That’s why Andrew …

The smartphone accessory that makes you a better film photographer

Photography is all about light. It’s about capturing light, manipulating light, and interpreting light. Today’s digital cameras use advanced algorithms and sensors to properly measure light and then record what you’re seeing with your eyes. But cameras weren’t always so smart and sophisticated, and …

Stick-On Circuit Could Put Your Phone On Your Finger For Pocket Change

Stand aside wristbands. The latest wave of stick-on circuits could make cheap, flexible electronics mainstream.<p>About a year ago, University of Illinois researcher John Rogers revealed a pretty amazing creation: a circuit that, rather than living on an inflexible board, could stick to and move with …

Nanotech

ExactTarget, Responsys, meet your newest nemesis: Sailthru, on track for a $50M year & an IPO

You’ve probably never heard of Sailthru. But it knows where you live.<p>In fact, it’s probably sitting inside your inbox.<p>If you pay a little more attention to email newsletters from media companies such as Business Insider and Huffington Post or commerce companies such as Alex and Ani, you will find a …

LG's first smart light bulb flashes when you get a phone call

LG isn't about to let household heavyweights like Philips corner the connected lighting space -- it just unveiled the Smart Lamp, its first take on the concept. The 10W LED bulb gives Android and iOS users a familiar level of control over their illumination, including a light-based alarm clock and …

Holland says yes to the network-agnostic SIM card

Advertisement<p>24 Comments<p>Credit: Shutterstock / Albert Lozano<p>Regulators in Netherlands this week opened the door for any company — whether Apple, Audi …

Brightup Is A Smart Home Lighting System That Works With Your Existing Bulbs And Lamps

Smart home lighting is a growing field, with entrants including Philips and LIFX, but one other new contender has a different approach that might appeal more to some. The Brightup system consists of plug socket hardware and in-wall dimmers, connected to and controlled by a central hub via Z-Wave RF …

How do I renew a French SIM card?

<b>Josette Carter writes</b><br>I have a mobile phone that I bought in France three years ago. The SIM card has expired. It says: “Orange” on it. Can I buy a SIM card online? How will I activate the phone once I get to France? Do I have to be in France and go to an Orange store to buy the SIM card and …

KnowRoaming's international sticker SIMs begin shipping to backers today

KnowRoaming, the company behind the roaming SIM "stickers" that popped up on Kickstarter last year, has begun shipping its device to the first 500 backers. The $35 pre-order kit, which includes a SIM sticker and a single-use applicator, enables international roaming at rates far lower than what …

Learn Latin, Old English, Sanskrit, Classical Greek & Other Ancient Languages in 10 Lessons

I receive weekly reminders of my linguistic ignorance whenever I read anything by authors fluent in Latin. How could I not, whenever Clive James …

Cruise virus outbreak one of worst in 20 years, CDC says

Federal health officials confirmed on Friday that norovirus was the culprit that sickened nearly 700 people on a cruise ship this week, and said it was one of the biggest norovirus outbreaks in 20 years.<p>But the source of the outbreak on the Royal Caribbean ship Explorer of the Seas, which returned …

Cruise Ships

Grains Of Sand Magnified x300 Reveal Dazzling Images

A grain of sand is so small and finite that our eyes are unable to render any significant detail.<p>It often just looks like a shiny or dark grain of …

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