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Sensor can distinguish human behaviour

JAPAN: Mitsubishi Electric has developed a thermal sensor which can distinguish between humans and other heat sources and identify specific human behaviour.

The Mitsubishi Electric Diode InfraRed sensor (MelDIR) is designed for applications in security, heating, ventilation and air conditioning and smart buildings. 

To be launched on November 1, the MelDIR is said to be able to identify specific human behaviour, such as walking, running or raising hands. It also delivers high-pixel, high-thermal-resolution images using thermal diode infrared sensor technology that Mitsubishi Electric developed for the Alos-2 Japanese satellite launched in 2014.

Latest News

12th June 2026

EPEE offers “cost-effective” answer to PFAS emissions

BELGIUM: A new report suggests that building on the European F-gas regulation, while further reducing leaks and increasing reclamation, would be the most cost-effective ways to reduce PFAS emissions.
11th June 2026

Bulgarian HFC smugglers arrested

BULGARIA: Authorities in Bulgaria have arrested members of an organised criminal group accused of illegally importing and distributing HFC refrigerants, money laundering and tax crimes.
11th June 2026

National warns of illegal R1234yf

UK: National Refrigerants has warned of unlicensed R1234yf being imported to the UK in illegal cylinders.
11th June 2026

UK heat pump sales down in Q1

UK: The total number of retrofit heat pump installations in the UK was down 18% in Q1 2026, compared to the previous quarter, and 22% down compared to the same…
10th June 2026

IOR to host briefing on electric future of RACHP

UK: The Institute of Refrigeration (IOR) will host the next International Refrigeration Committee (IRC) business briefing which will focus on strengthening RACHP sustainability amid electricity market volatility.
10th June 2026

ABB and Samsung to integrate building intelligence and IoT 

SWITZERLAND/SOUTH KOREA: ABB and Samsung Electronics have announced a move to integrate building intelligence with enterprise IoT to enable greater access to building data, insights and controls.