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Empowering Communication with QR Codes and LoRa Technology
This chapter explores the practical applications of QR codes for secure communication, emphasizing their role in sharing unique keys. It discusses the importance of decentralized communication technologies, such as LoRa radios and solar-powered devices, particularly in survival situations where reliable connectivity is essential. The speakers highlight the advantages of multi-layered communication strategies, backup power solutions, and the simplest setups to enhance reliability and preparedness for emergencies.