Stress

In the world of dogs and cats, it wouldn't be a stretch to say that canines seem more optimistic and felines less so. But a dog's optimism can apparently be dampened by their human's emotional state, according to new research.

Even the most devout cat person can sometimes struggle to understand their pet – like why they scratch up a new chair. Now, a new study delves deep into the domestic lives of cat families to find out just why this happens, and how it can be prevented.

Whether they're in machines, buildings or aircraft, it's always helpful to know if components are undergoing mechanical stress. A new material could quickly and easily let inspection personnel know, utilizing integrated glowing algae.

Although there are things we can do to reduce stress, most involve stopping what we're doing – which isn't always possible. A new study, however, suggests that the automated brushing of hairy skin is an effective form of passive stress reduction.

Scientists have developed a patch designed to continuously monitor stress levels over the course of the day, which they hope will make it easier to spot signs of stress-related disease caused by disruptions to natural hormonal cycles.

We could probably all use a little bit of stress reduction in our lives at the moment, and the new Cove wearable neckband from Feelmore Labs is designed to offer exactly that – through gentle vibrations applied just behind your ears.

A discreet wearable, currently funding on Kickstarter, hopes to provide users with greater awareness and self-regulation. The Lief smart patch is designed to initiate calming exercises when heart and breathing rates show elevated levels of stress.

The Embrace is the first medical-quality smartwatch that helps predict epileptic seizures, and measure stress, activity and sleep. Designed to improve the lives of people with epilepsy, the sleek-looking device can also be worn purely as a stylish watch.

While many people will tell you that commuting by bicycle is less stressful than driving, the fact remains that it can still be ... well, stressful. The "mind-reading" MindRider bike helmet, however, is designed to make your ride easier.

SmartShell is a wooden structure that uses hydraulic drives to compensate for structural loads.

The SOS system proposes using the power of social networking to provide a soothing, stress-relieving massage based on the number of wireless responses from other users

Using a patented hollow circular piece of rubber with locking teeth the On Running Shoe provides runners with a landing as soft as if running on sand, and a push off as firm as if running in track shoes.