Comment Re:so many gadgets have built-in batteries (Score 1) 113
(that 16 is 16 of my NiMH AA devices, part of the 20 "nicd/nimh cells")
(that 16 is 16 of my NiMH AA devices, part of the 20 "nicd/nimh cells")
According to my notes, I have here:
9v: 13
AA: 13
AAA: 17
AAAA: 1
C: 8
D: 2
coin: about 30
SLA/FLA: 5
LIFE: 4
lipo/nimh pouch and pack: 25
lipo cell: 9
nicd/nimh cells: 20
sealed plug-in charged: 16
sealed usb-charged: 27
uncommon disposable: 3
Those are not battery cells, those are devices. So for example, 16 of my AA devices use six AAs. (I have a crap-ton of NiMH AA, well over 100) and all of my C devices use at least three cells. So, sadly for me, there's a huge amount to keep an eye on. I realize I'm somewhat of an edge-case here, but that also makes me a good "how bad can it really get?" case study.
I reviewed all the gadgets in my house that have batteries. Not just non-replaceable or rechargeable, but ALL batteries. I'm a bit tech-heavy here so I was expecting there to be a lot, but the final count still surprised me. (and I'm still finding stragglers from time to time)
The "biggest offenders" I have are flashlights. I've got a few cheap "webcam" lights, as well as several house flashlights that all use built-in lipo pouches, which I can replace, but not the average consumer. And I've had to replace my car GPS batteries several times over the years. I'd bet 98% of these are thrown away as soon as their battery gets marginal. I like to maintain and repair my stuff, and it "grinds my gears" to see these made to be thrown away.
The other thing that annoys me is that most of these gadgets have almost no "battery management". When you plug them in, they charge to full, and hold at full charge if left plugged in, which will inflate a lipo pouch in a few months at most. And many of the others will allow their battery to deep-discharge to the point of battery damage or even placing the device in an unrecoverable loop. My Garmin GPSs are terrible that way. If they get too low, they'd be bricked for most people because they always boot up when their dead battery gets a little bit of a charge in it, which isn't enough to boot the device, and then the boot process crashes, draining the battery faster than it can charge. Recovering that requires removing the battery and manually charging it, which most users can't do since the battery isn't "user" removable.
And then I have the related problem of dozens of infrequently used devices that I could easily go a year between uses on, and when I get them out their battery is dead and probably slightly deeply-discharged. And I can't leave it on charge because it'll cook off the battery by the next time I need it. Which again is really frustrating.
Then there's the "big ticket items like the exploding (pun intended?) market on rechargeable yard maintenance. Be it a hedge trimmer or a mower. Nobody knows how to take care of their batteries, they don't tell you in the manual, and few have management, so they leave them on charge over the winter and the battery is half cooked by spring. Then after another winter on charge the battery is totally cooked and they have to replace a $40-$150 battery. It's quite the scam! Along with removable batteries, built-in management needs to be legally required for batteries over a certain price. Even my quad (DJI Spark)'s batteries are smart and will self-discharge to 65% if not used for 10 days straight - so it's not difficult to do even for smaller batteries, they just refuse to do it because they want to sell you new batteries regularly instead of making the batteries last.
Clearly we're all terrified now, so I'd say their job is done.
They can just sit back and relax and watch us all live in fear.
Open source does need to embrace AI coding otherwise it will become irrelevant
I think open source does not need to embrace AI coding, it needs to apply extra scrutiny to it otherwise it will become slop.
We all agree on the necessity of compromise. We just can't agree on when it's necessary to compromise. -- Larry Wall