This blog was written by BSRIA’s Henry Lawson
On 7th October I attended the SmartBuilding Conference in central London, in the course of which we were treated to the views of a range of industry-experts including BSRIA’s own Jeremy Towler. Like all worthwhile conferences, it presented a mixture of familiar messages being elaborated and reinforced – such as the all too frequent gap between the vision and the delivery of smart buildings, and the vital role of retrofit in a world where 80% of the buildings we will be using in 2050 have already been built, and some less familiar insights. These are some of the main points that I took away.
While we often talk, rather platitudinously about, buildings, or businesses being “all about people”, we spend less time thinking about what this really means in practice. An often overlooked fact is that people’s statements of what they want is often a poor guide to how they will actually take to new technology. This is not just because we often lack the understanding and vision of what is possible (as in the famous Henry Ford quote that “What people ‘really wanted’ was not cars, but faster horses.”), but also because (as every psychologist knows) we are much less rational and consistent in our judgements than we like to think we are. This places a premium on observing how people actually use buildings and adapting them and, even more so, future buildings.
Effectively observing and responding to the way people use buildings has wider implications. One speaker suggested that the general move from a product-based to a serviced-based approach (as exemplified by cloud based solutions and the increasing tendency to lease equipment and facilities) is likely to penetrate from the “easy hits” to the more general areas of building services and smart technology, even potentially to the concept of a “building as a service”, where those who design and construct and configure the building are also those responsible for running it, helping to combat a problem where a building is designed supposedly to be smart, by people who then walk away having handed it to a completely different group, resulting in a loss of understanding, continuity and accountability.
Having buildings that genuinely learn and evolve in response to users’ changing needs over time calls for flexible and adaptable approach to design and construction so that they can cope better with changing needs. One way of achieving this is by using more modular construction techniques, which can at the same time reduce construction costs. Project Frog which has been responsible for a number of modular buildings in the USA was cited as an example of this.
Where an end-to-end approach is lacking, smart technology is too often a late add-on which means that it is not fundamentally designed into the building, and that those implementing it lack a connection with the original concept.
With IT increasingly at the heart of buildings, IT departments need to be involved from the early stages, and if engaged correctly they can help identify and address problems, including some of the most potentially serious challenges such as building cyber security. Too many organisations still see IT and Facilities Management as separate disciplines to be kept siloed. This can lead to failures of communication, and worst case, to actual conflicts.
There was also a lot of discussion of the role of more specific types of technology. For example, wireless technology is recognised as a useful backup, and for fixes to problems where the building can’t easily be rewired (historic buildings come to mind here) or where a ‘cheap and cheerful’ solution is sought, but is unlikely to become reliable enough for critical services, owing to fundamental problems of potential interference and obstructions which can arise unpredictably. This reminds us that “You cannae change the laws of physics” is a maxim that extends well beyond grainy back-editions of Star Trek.
There was much discussion of the way in which companies that have not traditionally been thought of as buildings- related, even in the most technological way. BSRIA research has already identified how IT companies like IBM and Microsoft are starting to make an impact in the world of smart buildings, now joined by Google and Apple, especially at the residential end of the market. This raises intriguing questions. On the one hand these companies bring not only deep knowledge of key areas of IT, especially in processing ‘big data’, on the other they also have massive financial resources and proven commercial acumen, which could help to spearhead and open up new markets.
However there are also fears that the delivery model typically deployed by companies like Google and Apple may not lend themselves to the more complex demands of building management. Simply buying a “smart home kit” from an Apple or DIY store is unlikely in itself to give you the hoped-for results in terms of improved energy efficiency, comfort and security. This could even lead to a consumer backlash that sets back the technology. There was a consensus that consumers will need experts who can provide advice and also ensure that systems are properly implemented. This in turn requires a range of skills broader than the “traditional” electrician, plumber, heating engineer or security engineer.
We were reminded that major disruptive technologies are normally led by new entrants into the field, posing a challenge to the major established players. Indeed it seems quite likely to me that the companies that are leading the field in 20 years’ time could well be ones that most of us haven’t heard of, or which don’t yet exist.
I left the conference slightly haunted by one further thought: We heard a lot about how buildings must learn and adapt to their users’ actual needs and behaviour. This led me to wonder how far this change, if it emerges and it surely will, will in turn change actual human behaviour.
Since our ancestors emerged from the forests and savannah thousands of years ago, humans have gradually been losing the need to be acutely aware of the physical world around them. First there was the loss of contact with the wilderness, and nature “red in tooth and claw”. Then the industrial revolution alienated us increasingly from the basic processes of producing food and the physical manipulation of nature.
The electronic revolutions mean that we need to understand less and less about the way that for example, our cars or heating systems or computers operate and indeed we meddle with them at our peril.
If even buildings and cities come to observe, know and “understand” us and anticipate our actions, will humans then become, physically at least, almost wholly reliant on outside intelligence, and end up, in effect almost leading an artificially controlled ‘virtual’ existence, and what role will human intelligence then play as opposed to artificial intelligence?
This might seem far-fetched, but big changes often tend to occur much faster than anticipated, and often, far from being incremental, can depend on sudden tipping points. There are also of course formidable barriers, not least the public reaction to the prodigious level of data sharing that would be needed to make all of this even remotely possible.
Nonetheless, I for one find it intriguing that the development of the smart building could just be part of the gradual emergence of a new “breed” of human, in terms of what they think and more importantly how they interact with the world. Could we be seeing the emergence of a kind of “virtual man” where the boundaries between the human and the buildings, vehicles and cities we use and inhabit are hopelessly blurred?
Building services now look more exciting today and indeed look closer to science fiction than could have been imagined when BSRIA started out 59 years ago.