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Living Room / Re: Do any wifi-DIRECT adapters actually exist?
« Last post by Stoic Joker on November 17, 2014, 03:22 PM »After the initial flurry of breathless "game changer" announcements, it seems to have stalled out around 2012. The biggest motivation seemed to be killing off Bluetooth - which is odd because that's something that never really went mainstream beyond headsets for smartphones.-40hz (November 17, 2014, 08:19 AM)
...And rapid (short burst) device to device file transfers. All those commercials with people whirling around smacking their phones together while the picture jumped from device to device were using NFC (Near Field Communication). NFC was originally (and still is as I understand it) by design dependent on a secondary Bluetooth connection to do the actual file transfer ("work").
However some companies like HP are using the initial NFC handshake to trigger a WiFi connection for their quick print from your phone widget. Which may have much to do with it - for the most part - not working on any device I've gotten ahold of to try with in any fashion vaguely reminiscent of the brochure's rhetoric..
HP's on printer NFC (to WiFi) implementation does work, it's just way too many steps to really be called truly convenient IMO.

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