The technology of baby monitors…
Remember I warned you that anything of interest to me was fair game for The Robservatory? Well, here's the first non-Mac-related post, but it's at least vaguely technology related.
My wife and I have a nearly two-year-old daughter, Kylie. Way back when at the baby shower, someone gave us The First Year's 900 MHz Two Receiver Monitor set. For those without children, the purpose of these devices is to dramatically increase the stress level in new parents. After placing the transmitter in the child's room, the receivers pick up the child's every sound. So basically, every noise your child makes at night or while napping becomes something new to worry about -- "Honey, did that breath sound labored? Is she getting a cold? Did you remember the blanket, I think her teeth are chattering! Is she breathing? I can't hear her now -- quick, go check on her!!"
In all seriousness, these are very handy devices for monitoring your child without having to sit outside the door to their room. In our case, Kylie's room is upstairs and on the other side of the house from ours, and I sleep quite soundly, so I really need the speaker to jar me awake in case she needs something overnight. So why am I talking about monitors here? While our unit worked well at first, it had recently started to get very noisy. Every so often (like 10 times a minute, really!), we'd get a loud burst of static, or very loud "white noise" sound that would last 20 seconds or so. Sometimes we could even hear half of the neighbor's phone conversations.
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The following two article were posted on macworld.com prior to the launch of my robservatory.com blog. I'm referencing them here in one article, just so they'll have some representation on my blog.