Up to now, projects and appliances have often been sorted neatly into subject areas: We replace the heating, we screw a PV system onto the roof, the electrician renovates the electrics. These topics are rarely networked. This could now change with AI – and above all simplify things. The ability to control and save resources as well as smart assistance solutions for older people and people with disabilities takes AI buildings to a new level: specialist areas are networked and human needs are placed at the center.
“Sensors are actually ‘stupid’. They do recognize that a door has been opened – but is someone going in or out, or just standing in the doorway? It’s often impossible to tell,” explains Axel Albrecht, Managing Director of uCORE Systems. He won first place in the “Best Project” category of the Smarthome Deutschland Award 2024 with his “Clou” AI solution and the WoQuaZ residential and district center in Weiterstadt, Germany.
The company had only received the SmartHome Award in the “Best Start-Up” category in 2023.
What does the “Clou” do? It links the information and functions of the existing sensors and devices in the home, combines them into an overall picture and thus works at the level of meaning. “It’s the thinking center of an apartment or house. It uses the device information to recognize critical situations and react individually tailored to the user,” says Albrecht.
Our interview partner Axel Albrecht is Managing Director of uCore Systems GmbH, which was founded in 2022 as a Fraunhofer spin-off with the aim of making IoT manageable in residential buildings. With the “Clou” system, he and the WoQuaZ residential and district center in Weiterstadt, Germany, won first place in the “Best Project” category of the Smarthome Deutschland Award 2024.
The first applications in the field of assisted living have been researched and developed at WoQuaZ since 2014.
(Photo credit: uCORE Systems GmbH)
Alerting through deviation from routines – and resident feedback
The controller’s operating system is the result of 20 years of international development work in the Fraunhofer environment under the title UniversAAL-IoT. It controls everyday processes in a house or apartment based on the learned daily routine. The AI learns from individual user feedback: this enables it to detect behaviour and changes to it, optimize the system or react early to deterioration in mobility or behaviour that indicates dementia, for example.
In a new research approach, the “Clou” is now being expanded so that it recognizes deviations from routines and acts in accordance with resident feedback. This capability is at the heart of the Weiterstadt residential and district center: the senior citizens’ residence is the most modern in Europe and uses technology to help its residents remain independent in their own four walls for as long as possible.
Existing devices in the rooms are used as sensors, which are connected to the “Clou”.
The system also networks historically grown structures: “Most houses are not new builds, and that’s a good thing. Houses are intended to be used for over 100 years. We bring the existing structures together, or build and add new sensor technology that is individually adapted to the needs of the residents,” explains Albrecht.
Since the “Clou” software runs in the home and not in a cloud, privacy is maintained.
Residents and their relatives can decide for themselves what happens to the data.
“That’s something special, but it’s essential if you want AI to be accepted,” Albrecht is convinced. In a user study involving 150 users, an acceptance rate of almost 95% was achieved.
National climate plan: How Austria wants to reduce its CO2 footprint by almost half
Climate Protection Minister Leonore Gewessler presented the Austrian Energy and Climate Plan (NEKP) and will now submit it to the EU Commission.
This is the second attempt at a submission: Minister Gewessler first sent a draft to Brussels in December 2023, but it was withdrawn by European Affairs Minister Caroline Edtstadler (ÖVP).
AI for seniors: How artificial intelligence enables self-determined living
In view of the shortage of nursing staff, AI-supported assistance systems for the home are becoming increasingly urgent. In Germany alone, there will be a shortage of over 3 million homes suitable for the elderly and over 600,000 care workers by 2030. Technology that already provides support in care facilities is now also available on the market for private households.
AI: The next big step
In addition to basic functions such as alerting and emergency detection, applications such as building control, which uses resources sparingly, and energy efficiency are also basic functions. The “Clou” also detects when the existing automation of the devices needs to be optimized. One example: If the blinds are lowered automatically – to prevent the home from overheating, for example – the “Clou” detects if there are residents on the terrace and optimizes the automation by stopping it. The blinds are lowered so that people can come and go from the balcony door undisturbed.
Artificial intelligence could therefore achieve what has not yet been possible: the networking of highly diverse areas in homes and buildings. AI doesn’t care what it controls – energy flows, assistance and alarm solutions, or shading. An automated system can optimize our environment more quickly and without our active involvement than we would ever be able to. Saving money, if possible without losing the comfort we are used to, as resources are put to better use. Because, as is so often the case, we don’t think about actively turning down the heating when we leave the house. The integration of the home’s own energy supply with a PV system in combination with a storage system and other electricity-intensive household appliances can also be better used to save money.
Care no longer feasible without technology support
In addition to high building costs due to high energy and living costs, the issue of care is high on the agenda. In view of the shortage of nursing staff, AI-supported assistance systems are becoming increasingly urgent. In Germany alone, there will be a shortage of over 3 million homes suitable for the elderly and over 600,000 care workers by 2030.
Figures that could not be more dramatic – with major consequences for those in need of care and their families.
More information about the “Clou”: https://www.ucore-systems.com/produkte/
