Sensor News
The plant sensors have been successfully tested in lab and pilot field experiments.
The sensor consists of two layers of metal with an insulator sandwiched in between.
Scientists at the University of Tokyo say the wearable device, that can be worn for a week without discomfort, is so light and thin that users forget they even have it on.
Researchers chose a material that is highly reactive to ammonia but not to other compounds in breath.
Vitamin B12 deficiency is associated with an increased risk of dementia and Alzheimer's disease.
Scientists have developed a sensor called SansEC short for "without electrical connection” which can allow you to talk to your shirt or blanket.
Engineers at a US university have developed wearable sensors that can monitor your sweat in real-time, providing meaningful information about your state of health.
The sensor, developed by the researchers from Victoria University of Wellington, has a simple design and gives real-time readings.
Researchers have developed a miniature gas sensor that can be connected to smartphones to monitor air quality and sense how well a person sleeps.
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