3 years in and processing 10 million messages: a retrospective

Our company is built around and dedicated to enabling customers to access data they haven’t previously been able to using sensors.  Three years into this journey finds us now processing over 10 million sensor messages per day from more than 100 companies in Europe and North America!  

What have we learnt so far?
– Multi disciplinary teams; In IoT we believe the strength of a team is in building experitise in project management, hardware, networks, software, data and open APIs.   

– Minimising sensor installation headaches are key; Our latest sensor deployment in London last week saw us reduce installation time to only 20 seconds per sensor.  We believe sensors should be easy to place and simple to move which is why we also have training schemes available to our clients so that they can manage the physical repositioning of their own sensors post deployment should they choose to. Flexibility and control are as important to us as they are to you.

We are always investigating and building partnerships to find the best solution for our clients and this has focused us on standardising around open network protocols such as LoRa.  We now have a large number of happy customers using the following types of LoRa sensors.

  • Office utilisation monitoring: desks, meeting rooms and breakout areas
  • Air quality
  • Environmental sensing
  • Parking sensors
  • Footfall monitors
  • Asset management sensors such as vibration, temperature monitoring

Recent clients include; Zaha Hadid Architects, 360 Workgroup, Fourfront group, TripAdvisor and many others.

As much as possible we have tried to share tangible learnings and experience reports with the wider community. Some examples of our publications and webcasts that have proven hugely popular include:

  • An IoT university – with over 1,500 registered students

https://university.opensensors.io/university/

  • Webcasts with Multi Tech about LoRa and the pros and cons

https://www.youtube.com/watch?v=M1jMheYnRq4&t=326s

Thank you to all our customers, partners, advisors and the wider IoT community.  We look forward to the next 3 years of learning, growing and being part of this incredible ecosystem.

WELL building standard and indoor air quality

What is the WELL building standard?

WELLBritish employees will tell you how hard they work and they are right; these days we are spending more time in the office than any other EU country except Austria and Germany.  How can the time spent indoors be made more comfortable and agreeable? It’s hard to isolate one sole influence that affects productivity when in fact there are many to consider. Studies have shown that despite an average working day of 8 hours you’re probably only productive for around 3 of those. The WELL Building Standard is a set of best practices and guidelines focused on human health and wellness. The culmination of seven years of evidence-based medical research in partnership with leading scientists, doctors, architects and wellness thought leaders was pioneered by Delos.  WELL is based on medical research on the health and wellness impacts of the buildings we spend most of our time in.  

WELL certification concentrates on performance and requires a ‘pass’ score in these seven categories: air, water, nourishment, light, fitness, comfort and mind. With WELL certification awarded at one of three levels: Silver, Gold, and Platinum, it is now much easier to gauge the gaps between comfort, well being and employee work output.

What variables are likely to impact productivity?

There is much research showing the effects of lighting, noise, temperature, and CO2 on our productivity.

Poor lighting makes us sleepy

That lull in energy you’re feeling might not be a sugar crash after all. Don’t blame it all on cake. There is a marked connection between light and productivity amongst other key factors. Daylight and “blue-enriched light bulbs” help employees stay alert by lowering melatonin, the hormone that makes us sleepy. But that’s not the only factor at play here influencing our alertness.

Breath of fresh air

We are less conscientious of air quality, but poor indoor air quality also cuts productivity. Insufficient ventilation concentrates pollutants, such as volatile organic compounds (VOCs) and carbon dioxide (CO2). High CO2 levels have been shown to reduce concentration, attention span, and memory in classrooms.

The adverse effects of poor air quality can be dangerous (see Sick Building Syndrome).

To address these issues companies are recycling indoor air to maintain healthy CO2 levels.

Screen Shot 2017-08-31 at 14.52.29

Noise reduces concentration

Clacking keyboards, co-workers yakking away and phones ringing are some of the common gripes employees give for the reduction in their concentration. World GBC’s 2016 report estimates that productivity dropped by 66% in performance and concentration due to ambient noise distractions.

http://www.worldgbc.org/news-media/building-business-case-health-wellbeing-and-productivity-green-offices

Adjust your thermostat

It’s probably no surprise that with high temperatures (over 32C), productivity declines but the same is true when the temperature decreases below 15C, making people less focused on work and thus less productive. A 2004 study links fewer typing errors and higher productivity when work spaces are warm enough. Let’s not forget about humidity either as that affects perceived temperature and comfort levels so keeping a good level of it is key to maintaining a healthy and productive office environment.

Sensors improve workspace

Our clients use sensors for light, noise, temperature, and CO2, as well as measuring air quality (i.e. particulates) and various gasses including potentially harmful ones (e.g. VOC and CO) to monitor the workplace environment and help create healthier surroundings. Pollution in large cities is increasingly problematic and it is vital that HVAC systems successfully filter out pollutants and gases from the outside world so employees can go about their days confident they are not compromising their well being just by going to work. OpenSensors aggregates data from a variety of sensors for the next generation of smart Building Management Systems and with experience in helping companies combine data from new workplace sensors, even interoperating it seamlessly with existing systems is easily done. We also operate the world’s largest repository of air quality data and process over 10 million sensor messages per day – that’s the equivalent of one message each for the entire population of Portugal!  

Conclusion

It has never been easier to measure environmental factors within buildings and analyse the data to give a fully comprehensive overview. Companies can optimise employee well being and efficiency using data from light, noise, temperature, and CO2 sensors with unprecedented ease.  A win win for everyone.