Energy Manager Device Reads Electromagnetics

A new concept device designed by Wan Xuan Lim and Tan Xueling Jane called the Eco-pulse looks to inform appliance users of their energy use by displaying a heartbeat-like pulse based on electromagnetic fields and amplifying them much like a stethoscope.

Owners would hold the Eco-pulse up to an appliance, noting the different colors and amplitudes displayed, and then press a capture button on the right side. The data would be stored until the user uploads the information into Eco-pulse software that completes a report showing users where to best conserve energy. The device would also detect the so-called “vampire power” products use when in stand-by mode. The Eco-pulse seems to be built off a previous idea from Lim, which he called Intelligent Power Meter.

image via Behance

The idea is quite novel, and may become a valuable to home owners as more and more smart meters roll out across the globe. Since many products don’t already give up-to-date information about their energy use, the Eco-pulse might be a good way for owners to learn about their older electronics.

Aaron Colter is a freelance writer and marketing consultant in Portland, Oregon. A graduate of Purdue University, he has worked for the NCAA, Dark Horse Comics, Willamette Week, AOL, The Huffington Post, Top Shelf Productions, DigitalTrends, theMIX agency, SuicideGirls, EarthTechling, d'Errico Studios and others. He is also the co-founder of, a free record label, recording studio, and distribution service for independent musicians.

Be first to comment