Which famous military product innovation, first widely deployed during WWII, was developed by Motorola and became the foundation for their post-war consumer electronics business?

Throughout history, military innovation has driven product development with many technologies later adapted for civilian use. This poll explores a famous military product innovation that revolutionized battlefield communication during World War II and later influenced modern consumer electronics. Test your knowledge about this groundbreaking military technology that changed both warfare and civilian product development.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

The Handie-Talkie SCR-536 portable radio
The M209 Cipher Machine
The proximity fuze for artillery shells
The AN/PRC-10 field telephone system