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Current issue

ELEKTRO 12/2021 was released on December 1st 2021. Its digital version will be available immediately.

Topic: Measurement, testing, quality care

Market, trade, business
What to keep in mind when changing energy providers

SVĚTLO (Light) 6/2021 was released 11.29.2021. Its digital version will be available immediately.

Fairs and exhibitions
Designblok, Prague International Design Festival 2021
Journal Světlo Competition about the best exhibit in branch of light and lighting at FOR ARCH and FOR INTERIOR fair

Professional literature
The new date format for luminaires description

Light-harvesting smartwatch

2. 10. 2017 | Tech Xplore | www.techxplore.com

LunaR is a smartwatch that is now up on Kickstarter and its key feature is a standout for those who would not like to be bothered by battery management. LunaR's team have turned to Kickstarter to get it to the next step and into people's hands.

LunaR is offering solar power in a smartwatch. Notably, the watch can harvest energy both from sunlight and artificial light. With as little as one hour of daily exposure to light, its 110-mAh lithium-polymer battery can apparently stay fully charged.

Smart watch

The watch has a transparent solar panel from Sunpartner Technologies, a company focused on transparent photovoltaic technologies. The creators gave it dual time zone functionality (the promotional video shows a man looking at his watch in office, seeing time in Amsterdam and New York). Other functions include sleep tracking and Notifications. All notifications that show on your phone are supported by LunaR. After installing the LunaR app, it will automatically index all your apps and become configurable. You can set a different LED color for each app-notification.

Read more at  Tech Xplore

Image Credit: LunaR

-jk-