Sun-Powered Wearable

Sun-Powered Wearable

One of the challenges for wearable devices is getting power to them. You can include a battery, but this will need to be recharged or replaced when it runs down. Researchers have explored harvesting energy from sources including body heat, motion, and ambient radio...
Solar Textiles Store Energy

Solar Textiles Store Energy

One of the biggest challenges for wearable Health Tech devices is energy. How will they get the power they need to operate, and how will they store it until it’s needed? The standard solution is to use rechargeable batteries, and then plug the device into a...
New Sensor Chip to Harvest Power [video]

New Sensor Chip to Harvest Power [video]

The dream system for monitoring a person’s biometric data is a network of always-on sensors distributed around the body, generating all sorts of useful data ranging from vital signs to the levels of different compounds in the blood or tissues. One of the keys to...
Light Up Your Phone with Fashion

Light Up Your Phone with Fashion

The Holst Centre is an independent research and development center in Eindhoven in the Netherlands. It is a hotbed of technology development, with special emphasis on wireless sensors and flexible electronics. At the South By Southwest (SXSW) conference in Austin,...