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Temperature

CubeSensors are designed to “measure everything that can be measured about indoor.”

Not so long ago, a smoke detector and possibly a wall-mounted thermometer and/or barometer were generally the extent of indoor monitoring devices for the home. But a number of devices are appearing designed to increase our knowledge about the environment in which we spend most of our time. Joining the likes of Netatmo’s Urban Weather Station and the Lapka personal environment monitor are CubeSensors, small sensor-packed wireless cubes designed to “measure everything that can be measured about indoors.”  Read More

The Thermodo is a plug-in thermometer for use with mobile devices

Today’s sensor-packed smartphones can measure a lot of things, but ambient temperature generally isn’t one of them. It is possible to buy separate Bluetooth temperature-sensing modules, and it’s been suggested that mobile devices could use beams of infrared light to obtain spot temperature readings. The Thermodo, though, is considerably more straightforward – it’s a tiny electrical thermometer that plugs into the phone’s headphone port.  Read More

Researchers have disabled the cold sensation in lab mice  (Photo: Shutterstock)

How many times have you been shivering on a winter day, and wished that you were capable of simply not feeling the cold? Well, that’s just what scientists at the University of Southern California have done to a group of lab mice – they disabled the animals’ ability to sense cold, while leaving their ability to sense heat and touch intact. It is hoped that the research could lead to more effective pain medications for humans.  Read More

Professor Xiong Qihua and his team used a laser to cool the compound Cadmium Sulfide (Phot...

A research team at Singapore’s Nanyang Technological University (NTU) has successfully used a laser to cool down a semiconductor material known as Cadmium Sulfide. The results of the recently published study could lead to the development of self-cooling computer chips and smaller, more energy efficient air conditioners and refrigerators that don't produce greenhouse gases.  Read More

The IR-Blue is a thermal imaging module for iOS and Android devices

Wondering if that electrical wall outlet is properly insulated? Want to see if there’s a person standing in that dark alley? Well, perhaps what you need is a thermal imaging system for your smartphone. Soon, you may be able to buy one, in the form of the IR-Blue.  Read More

Taking a child's temperature could be as easy as scanning a barcode (baby: Shutterstock, p...

Is smartphone evolution at a standstill? Today's batch of phones have ultra-sharp displays, zippy performance, and great cameras. What's left? One man hopes that the next big thing will be infrared sensors.  Read More

Sony received a patent recently for a PS3 Move controller that changes temperature between...

Video game developers are always looking for new ways to give players a more immersive experience. But with several motion-controlled systems widely available and a viable virtual reality headset in the works, what else could be done to make games seem more realistic? Sony may have an unexpected answer with a recent patent that describes a controller that changes temperature between hot and cold to match in-game actions. With the controller giving "temperature feedback," the idea is that players would be able to more closely feel what their character feels, from getting hit with a fireball to traveling through a blizzard.  Read More

A PNIPAM mat, shown on the right, keeps a model house cooler than a mat made from conventi...

We're used to the thought of humans sweating to cool down, but what about buildings? Researchers at ETH Zurich have applied the biological cooling mechanism to the task of keeping a building cool, and in the process have hit upon a novel and inexpensive method of cooling houses which could prove useful for homes in both developed and emerging nations.  Read More

Violent bubbling in boiling water may just be a thing of the past (Image: Northwestern Uni...

You know that thing that water does when it boils? The thing with the bubbles? Turns out, it doesn't really need to do that at all, with scientists finding a way to make boiling water a completely bubble-free zone. Researchers from Northwestern University, King Abdullah University of Science and Technology in Saudi Arabia and Melbourne University in Australia teamed up to prevent water from bubbling when it boils by using tiny spheres coated with a hydrophobic material.  Read More

Netatmo's Urban Weather Station consists of Wi-Fi-connected indoor and outdoor modules

There is no shortage of smartphone apps that compile information from official weather monitoring sources, but if you’re looking to get some info on conditions closer to home – or inside it – then the Urban Weather Station from Netatmo could fit the bill. Designed specifically for iOS devices, (but also supporting Android devices), the cylindrical units monitor a range of environmental elements inside and out. Netatmo also hopes to use the Wi-Fi-connected devices to create “the largest weather and air quality monitoring network ever established.”  Read More

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