From Beepers to Byte Streams: The Evolution of Nursery Surveillance Over the past four decades, nursery monitoring hardware has shifted from simple radio transmitters to sophisticated IoT environments. Early audio-only monitors introduced in the late 20th century relied on basic analog frequencies, which were often prone to signal attenuation, static, and cross-talk from neighboring household […] The post Local Display vs. App-Based Baby Monitors: Analyzing the Tech, Security, and Practicality o