Signals

I know, I know. Your plate is full. I won't recite the litany of things already on your mind. We've already recited that list plenty of times. Speaking for myself, I religiously devote a solid hour every night, usually between the hours of 3 am and 4 am, to reciting the list. Well, here's another thing for the list: SSL certificates. In particular, they seem to be expiring.

Many years ago, I would ride my bicycle to the neighborhood record store, lean it against the window (no need to padlock), spend an enjoyable hour lipping through LPs, pick one out, and buy it (cash, of course). I would then slip it into my backpack and ride home, put the needle in the groove, and enjoy the sound of my purchase. Oh, how times have changed. In particular, the cool kids are now buying music as non-fungible tokens (NFT).

Experts now agree that within five years everything on planet earth will be controlled by robots. As they cruise far above us in their giant balloons, the robots will look down and decide that we look like ants, and treat us as such. That's not great, but at least we're not actual ants, who will be totally screwed.

In a previous blog, in an attempt to create images of music, we discussed Supreme Court decisions, oscilloscopes, and Jerobeam Fenderson. The images were certainly entertaining, but our depiction was confined to oscilloscope green screens and the “music” creating the pictures was not always exactly musical. This time, let's try a different approach.

Clearly, things that are apparent to our senses are real. For example, if I see or hear something, it’s real. But I see and hear things in my dreams, and they certainly are not real. What if the things in my waking life are just as illusionary? Hmm, perhaps we can only say that reality is what we believe it to be.

I was late to class that morning. So I was a bit over the speed limit, astride my trusty BMW R50/2 motorcycle, heading into town and onto campus. I spotted something shiny lying in the middle of the highway. No time to explore — I was late. But on the way home that night, my weak headlight (6-volt, you know) saw that glimmer again, now on the side of the highway. I braked and circled back...

The smart speaker market is big and getting bigger. That's because voice control is a killer app whose time has come. Amazon currently owns the market, with Google a distant second. Apple will soon launch, with much fanfare, its HomePod. But what about Samsung? Well, rumors are starting to swirl.