UPDATED 08:30 EDT / JULY 14 2015

NEWS

Wi-Fi Alliance rolls out P2P standard for the Internet of Things

The prerequisite to realizing the grand vision for vast networks of connected devices working in tandem to improve our lives that has been going around in recent years is an effective medium to facilitate that connectivity within the constraints of the underlying hardware. Numerous protocols and standards have emerged over that period to meet the requirement with not much to show for it so far, but the latest one may just be the catalyst that the industry has been waiting for.

This morning, the Wi-Fi Alliance has officially started accepting manufacturers into the certification program for Aware, an upcoming peer-to-peer communications capability originally announced last year that makes it possible to transmit data among devices without a steady connection. That drastically cuts the amount of power required for the task, which opens the door to an entirely new universe of use cases.

One simple but potentially hugely powerful application that the Wi-Fi Alliance, which traces its roots all the way back to the dawn of wireless connectivity at the turn of the millennium, sees for the protocol is enabling so-called “heartbleed” broadcasts at certain intervals. The method provides an efficient way for a device to announce its existence to other connected objectives in the vicinity that may be of interest.

That can enable utilities and other organizations with large hardware footprints to quickly locate malfunctioning nodes that don’t have a heartbeat signal for one reason or another. It can also be used to initiate more advanced communications between devices, like, say, establishing a live line to a salesperson after a consumer has browsed an electronics store for a certain period of time.

The same, and in some cases much more, can be accomplished using existing alternatives. Unlike those alternatives, however, Aware is compatible with practically any device that supports Wi-Fi, which should make it much simpler for manufacturers to implement the capability in their hardware. That’s true not only in a technical sense but from a business standpoint as well.

The widespread adoption wireless connectivity will allow future Aware-compatible devices to tap into the over 10 billion Wi-Fi devices already out and about, a major boon for organizations that don’t wish to refresh their infrastructure in order to take advantage of peer-to-peer communications. That gives the protocol a major head start in the race to pervasive computing.

Photo via Konstant Infosolutions

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