After reading "Isaac Asimov" early in my youth and a few other preceptive visions of the future, much of technology has not been a surprise to me. What will they think of next in many cases has already been thought of before their actual invention. Credit cards, hand held communicators, iPad Like devices used for various tasks were all seen in the 70s'. Of course they didn't work but somebody was thinking "hey this is possible" and so it is today.

Watching technology progress is fun but I hope for a "now" that will find people using technology to solve major issues of the day for the betterment of us all.

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"What you hear in a great jazz band is the sound of democracy. “The jazz band works best when participation is shaped by intelligent communication.”
Harmony happens whenever different parts get to form a whole by means of congruity, concord, symetry, consistency, conformity, correspondence, agreement, accord, unity, consonance…….