The “Silver Cell” cell phone carrying case works like a Faraday cage. A cell phone placed inside this case can neither transmit nor receive. The material it’s made of, a completely silver-coated polyamide fabric, remains transparent, so a modern cell phone’s display can be read through it.

“Silver Cell” makes it possible to evade any positioning or tracking activity by the telecommunications service provider. The user’s own personal dead-zone assures that he/she is the one who decides whether to leave behind a trace in any spatial data model.