Imec designs eye tracking technology into eyeglasses for AR/VR and medical use

At the Imec Technology Forum in Antwerp (ITF Belgium 2018, 23 to 24 May), the research centre for nano-electronics has demonstrated a wireless eye-tracking technology based on electro-oculography (EOG). The ophthalmology technique is used to examine eyes and record eye movement and this technology has been integrated into a standard pair of eyeglasses, initially to improve augmented reality (AR) and virtual reality (VR) experiences, although it will also be used in clinical research on neurodegenerative diseases, advises Imec.

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Powercast shrinks Powerharvester wireless power receiver 

Powercast has produced a smaller Powerharvester wireless power receiver and RF-to-DC converter chip (the PCC114) for its Powerharvester chipset. The chipset is comprised of a wireless power receiver chip and complementary boost converter IC and is embedded in a device to harvest RF energy.

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Rutronik UK offers first integrated MEMS gas sensor from Bosch Sensortec

Integrated environmental sensors from Bosch Sensortec, the BME680, for wearables and mobile use, is available from Rutronik UK.

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3V prismatic supercapacitors support coin cells and saves BoM

Peak power support to 3V coin cell batteries is provided by the 3V thin prismatic supercapacitors announced by Cap-XX. They also save on bill of materials (BoM) costs as they eliminate the need for a 2.7V low dropout (LDO) regulator for less expensive, smaller, more energy-efficient designs with extended battery life, says the company.

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