Hasta La Gadget!

We love WiFi Direct, we do, but there’s no denying the standard has failed to take the world by storm. The WiFi Alliance is going back to the drawing board and looking to streamline its system of connecting devices. A new Wi-Fi Direct Services task group was formed last month, charged with building new tools for helping apps and devices work together. The plan is to have what amounts to a complete revamp of the WiFi Direct standard within 12 to 18 months. One of the keys will be exposing the feature more directly to end users. Often it hides in the background, but the alliance is working on a way for apps to advertise their capabilities to each other and consumers. Developers have also struggled with poorly defined hooks that often lead to incompatible products. Will 2013 finally be the year that WiFi Direct takes off? Who can say. Considering the break-neck pace our technological world moves at, something better may have come along by the time the WiFi Alliance gets its act together.

Filed under: Networking

WiFi Direct headed for a revamp: simpler integration, better support originally appeared on Engadget on Fri, 13 Jul 2012 02:16:00 EDT. Please see our terms for use of feeds.

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If you own a modern Android smartphone, there’s a reasonable chance you’re familiar with MHL for video out to a TV. The format saves the trouble of adding an extra port, but it’s really only intended for HDMI-based destinations and occasionally runs into compatibility issues. VESA is hoping to settle all that with its newly available Mobility DisplayPort standard, or MyDP. Existing micro-USB ports will still serve as the output, but you’ll have the option of plugging into DVI or VGA displays with the right adapter, in addition to HDMI and full-size DisplayPort. Picture connecting to an older projector and you’ll see why that might make sense. The new spec will charge up your device like with MHL, but it also has about 1Mbps of bandwidth for input, such as keyboards and trackpads in some future lapdock. Video still tops out at 1080p and 60Hz, so there’s no hooking into a 4K display here. The real advantage, for many, is simply in having a broadly-adopted standard in the first place: VESA backing sees 180 companies tacitly endorsing the idea, producing a big improvement over the patchwork results that we’ve seen from MHL’s much smaller alliance. The chief obstacle is the wait for the first smartphones, Ultrabooks and tablets with MyDP, which could be months or more away.

Continue reading VESA’s Mobility DisplayPort standard links smartphones to PC displays, jabs MHL

VESA’s Mobility DisplayPort standard links smartphones to PC displays, jabs MHL originally appeared on Engadget on Thu, 28 Jun 2012 03:28:00 EDT. Please see our terms for use of feeds.

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