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Willilam Hogarth, 1697-1764: A Modern Midnight Conversation

The Big M2M Conversation: What2What?

Posted By TelecomTV One , 21 June 2012 | 4 Comments | (1)
Tags: M2M internet of things IoT The Big M2M Conversation Ian Scales

What's 'M2M' and what isn't? We all know this is a question without a definitive answer, which is probably why it's so often asked. But we also know about the journey being more important than the destination, which is why we're proposing to ask it again - but in a BIG way.

Over the next weeks we want to build up the 'The Big M2M Conversation' around machine to machine definitions and the closely related question of M2M standards. We're planning a modest string of stories and video interviews which will illuminate various aspects of these topics, and we want you to respond: ask questions, answer questions, argue, get angry (whatever) and post your comments.  Ideally do this below the stories (this story for a starter) and videos, but also feel free to email (ian@telecomtv.com), or comment in our Linked-In TelecomTV group.

Then we'll gather your observations and feed them back as questions and topics for a major TelecomTV special which we'll broadcast over the Internet. More on this soon.

Why?  Despite the M2M concept having been around for over a decade it still means different things in different parts of the industry, depending on who and where companies or individuals are and (guess what?) what incumbent businesses they're trying to protect or advance.

The GSMA, for instance, thinks tablets like the iPad should be thought of as M2M participants. Other observers are adamant that M2M is about 'classical' B2B applications and that 'consumer' gadget numbers will just muddy the waters.

And that's just for starters. 

So we should first ask what's a 'machine' and is it appropriate terminology. You can see the thinking - M2M can be seen as 'machine' as opposed to human to human communications. M2M is about an automated exchange between 'things' and a central server which either controls or gathers information or does both.

But perhaps (data) Object2Object might be more useful?  In a classic M2M application, after all, it's not the machines that are communicating but stateful data objects hosted on them.

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These 'objects' monitor sensors to gather data and forward it; they may control relays and other electronics to turn functions on and off.

This definition has the advantage (or not, depending on your perspective) of opening up M2M and Internet of Things (IoT) to a blurred edge as far as 'machines' go.  It could, for instance, rope in data objects which perform what might be defined as an M2M function, but do it on a general purpose end-user device, rather than a specific 'machine'.  Does an app on a smartphone which automatically returns  GPS location and accelerometer data to an M2M or 'Internet of Things' application, also count?

So let's itemise some issues.  Have your say, raise your objections....

1. Why is an M2M definition important (if you think it is) or not?

2. Should tablets and other 'general purpose' connectivity devices be included as M2M?  If so under what circumstances?

3. If 'no' what alternative definition do you favour and why?


4. Which device categories would be included (under your definition) and which not?

5. Is M2M just about easily-identified B2B and B2C applications (like home security, connected car, utility metering for instance). If so, explain.

6. What are the differences between Smart City, Internet of Things and M2M?

7. Are there more useful ways of subdividing this emerging market: eg. draw distinctions between sedentary and mobile 'machines' (such as fridges or shipping containers), between cellular/short-range radio/hardwired); short life, indeterminate life etc. Suggest your subdivision and explain why.

8. Will there be a major distinction to be made between 'top-down' commercial solutions and 'bottom-up ecosystems' driven by users.

9. Anything else you want to raise.

Comments in the box below

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4 comments (Add Yours) - click here to sign in

(1) 22 June 2012 02:01:59 by George Mills

You know what I would like to know? What is the highest degree of separation between human action and machine reaction.


(2) 22 June 2012 10:18:52 by Matt Hatton

Firstly I think everyone who works in M2M is agreed that it's something of a misnomer. In almost all "M2M" there is actually some user intervention of some sort. We did a calculation a few months ago and in 80% of cases M2M has a human on one end in some way, shape or form. So it also incorporates M2H (machine to human). Secondly the way in which these elements interact is so diverse that it's impossible to come up with a universal rule about what M2M is. Everyone has a different definition depending on their purpose (mostly who they can sell their stuff to) and that's fine. In truth there is no one thing called M2M. It's a (sometimes) handy way to categorise the concept of adding value to a service proposition through connectivity.


(3) 22 June 2012 11:21:48 by Ian Scales

Great points - thanks Matt. I fear, though, that your "the concept of adding value to a service proposition through connectivity" is a pretty broad one in the sense that it could include just about anything IT'ish... and a tad narrow in the sense that it appears to rule out non-commercial M2M or internet of things applications.... these appear to me to have flavour of "let's get the data collection going and find the real value later,"


(4) 06 August 2012 10:46:07 by Fred C. Yentz

M2M is indeed a difficult nut to crack because, frankly, companies integrating M2M technologies into their business models (whether operational or service oriented) don’t consider themselves a part of the M2M industry. For instance, they may be smart grid or connected car service providers, but M2M is not their core discipline bailiwick. M2M is really a construct of the suppliers to these industries whose horizontal offerings cross multiple vertical markets (cellular or other RF modules, network and platform services are common to most “M2M” applications).

By the same token, consumer devices using M2M technology easily fall under the umbrella of M2M just as any B-to-B or industry solution based on the above definition.

I agree with Matt, nearly all M2M applications have some human element, whether it’s an admin a technician an alarm respondent or manager analyzing and responding to the data.

As for Ian’s remark that Matt’s comments are somewhat limiting, I think the truth of the matter is a little more complex. In truth, most early (and existing) M2M deployments have been very value driven.. For example, a logistics company needs to know what’s happening with their fleet in order to guarantee delivery at a particular time and location. To that end, they develop and maintain a fleet tracking application that tells the operations team where their trucks are, rate of speed, etc. The operations people get huge value from this application and are able to save money on fuel as well as provide better customer care by notifying clients in advance of any delays, etc. Still – I agree with Ian, few M2M applications have achieved the fullness of their potential value either internally for these companies or for the public.

One limiting factor for existing M2M applications is that many exist in what we’ll call “silos” providing data and related value only to certain business units or specific processes. To achieve their full potential, they must be fully integrated into existing enterprise IT applications connecting the feeding data to the entire enterprise. Take fleet management as an example, by providing appropriate access not only the logistics team, but also HR, payroll, billing, purchasing, customer service, etc. the entire enterprise can becomes exponentially more efficient.