Rudolf Stefanich Sono Buy Apr 2026

It became a for the award, catapulting it into the international tech spotlight.

In 2013, Austrian industrial designer introduced a concept device called the Sono . It was designed to solve one of the most frustrating problems of modern urban living: inescapable, intrusive noise pollution. rudolf stefanich sono buy

: Stefanich openly stated in interviews following his press boom that he was actively looking for investors and engineering partners to try and bring the device to life, but commercial production never materialized. ⚠️ Avoiding the "Buy" Scams It became a for the award, catapulting it

Stefanich submitted the Sono to the prestigious James Dyson Award in 2013. : Stefanich openly stated in interviews following his

: It would use a concentric broadband antenna to harvest energy from ambient electromagnetic noise (like Wi-Fi signals).

: The James Dyson Award does not require a fully functioning commercial prototype to name a design a finalist. The Sono was primarily a design study and a theoretical engineering concept.

If you see a website offering to sell you a small pebble-like device that sticks to your window to cancel outside noise, —it is a fraudulent listing using stolen concept art.