Share this: Lots of companies, including automakers, have developed different approaches to eliminating distracted driving. But none of those solutions can hold a candle to Nissan’s latest idea. Nissan Great Britain revealed its new Signal Shield concept on a Juke crossover Thursday that uses 19th century technology to combat the 21st century problem of texting and driving. Similar to the Faraday cage invented by Michael Faraday in the 1830s, the Signal Shield is a small enclosure in the Juke’s center armrest in which you place your phone while driving. The compartment is lined with conductive materials that blocks all cellular, Bluetooth and Wi-Fi signals. “The Nissan Signal Shield concept presents one possible solution for giving drivers the choice to remove all smartphone distractions while driving,” Alex