Comment A lot of memories. RIP. (Score 1) 344
Damn.
I remember the days, and they feel like yesterday, and so very long ago.
RIP, you will be missed.
Submission + - Asl Slashdot: How Hard Is It To Have a Smart Home That's Not 'In The Cloud'? 1
An anonymous reader writes: It's beginning to seem like everything related to home (and much other) automation is basically remote control 'in the cloud' feeding information about you to somebody's advertising system. In principle, this should not be the case, but it is in practice. So how hard is it, really, to do 'home automation' without sending all your data to Google, Samsung, or whoever — just keep it to yourself and share only what you want to share? How hard would it be, for instance, to hack a Nest thermostat so it talks to a home server rather than Google? Or is there something already out there that would do the same thing as a Nest but without 'the cloud' as part of the requirement? Yes, a standard programmable thermostat does 90% of what a Nest does, but there are certain things that it won't do like respond to your comings and goings at odd hours, or be remotely switchable to a different mode (VPN to your own server from your phone and deal with it locally, perhaps?). Fundamentally, is there a way to get the convenience and not expose my entire life and home to unknown actors who by definition (read the terms of service) do not have my best interest in mind?
Comment Raspberry Pi and a display? (Score 1) 291
I have seen quite a few very well done setups that consist of a Raspberry Pi (or a clone), and a monitor or cheap HDMI TV.
If you want an analog clock, and not just a digital display of one, then you have a harder job cut out for yourself.
Submission + - Ask Slashdot: Alternatives to "atomic" clocks 2
Tony Isaac writes: "Atomic" clocks that you can buy in stores, synchronize time using the WWVB shortwave band from NIST in Boulder. The problem is, this signal is notoriously weak, making these clocks very sensitive to interference by other RF or electronic devices, or less-than-ideal reception conditions. In many locations, these clocks are never able to receive a time signal, making them no better at timekeeping than a cheap quartz clock. There are other ways to synchronize clock time: NTP over WiFi, GPS, or cellular. The cheapest clocks that use NTP over WiFi cost around $400. Really??? And while there are plenty of GPS-enabled smartwatches in the $100 price range, there don't seem to be any similar wall clocks. Are there any reasonably-priced wall clock alternatives, that use something other than shortwave to set the time?
Comment MOO. (Score 1) 414
It's pretty obscure, but still my favourite, and I would argue one of the better languages for learning the basics in.
Submission + - ARM64 vs ARM32 -- What's different for Linux programmers? (edn.com)
DebugN writes: When ARM introduced 64-bit support to its architecture, it aimed for Linux application compatibility with prior 32-bit software on its architecture. But for Linux programmers, there remain some significant differences that can affect code behaviour. If you are a Linux programmer working with — or will soon be working with — 64-bit, you might want to know what those differences are, and this useful EDN article says it all.
Comment Re:You know? The ass long time in summer? (Score 3, Insightful) 388
That only works for the cases where the teachers are paid for that time in the summer.
Often, that is not the case, and instead they are working another job to replace the paycheck that stops coming during that period.
It's easy to blame the teachers for this, but I try not expect people to spend a quarter of the unpaid time I see teachers already spending doing class prep, let alone more.
(I'm sure that there are teachers that don't spend that time. I'm also sure that there are teachers, somewhere, that actually get paid for that time. But the ones I know personally already spend huge amounts of completely unpaid time on class prep, and often are just left out in the cold entirely during the summer unless they are teaching summer classes.)
Comment Not so stupid, just not ready yet. (Score 1) 406
The real value of a self-driving car is just that, fully self-driving.
It's having something that can drive while you're asleep, reading, or maybe even working on your laptop.
It's something that can drive your 10 year old to school, drop them off, and then drive back to the house so that other people in the household can use the car.
And just as importantly, it's something that someone who is not fit to drive-maybe for medical reasons, maybe because they have not slept in 24 hours, maybe because they are drunk-can use to safely get where they need to go.
So no, the danger of salf-driving cars isn't that people will decide not to be in the driver's seat, the danger is that both automakers and regulators will try and give us supposedly self-driving cars that can't handle those cases, and then be surprised when things go horribly wrong, or when people just don't see the value in buying one.
Personally, I plan on ownning a true self-driving car very soon after I can buy one that can do the driving when I can't, and I bet that the vast majority of legally blind adults with enouh money will be right along there with me. But that won't happen anytime soon when people are acting like you need a driver for it to be safe.
Comment It has to beat my $30 Timex. (Score 1) 427
The #1 priority, it has to be at least as good as my $30 Timex at what that $30 Timex actually does.
I could live with the battery needing charging every week, but not more often, half the point of my watch is being able to tell at a quick glance how much longer I have to sleep. (Without putting my glasses on, thanks, a clock on the night stand really doesn't help here.)
Better programmable alarms, alarm noises, and vibration alerts than I can get with a simple watch would be good.
Beyond that, give me a good heart rate monitor, and other basic sensors, and a good API to play with it all.
Comment Probably. (Score 1) 3
I'll probably be along, at least for a little while.
Comment Spine or lungs. (Score 1) 544
I'll go for either a new spine, or new lungs.
Just not sure which.
Comment Sysadmin! (Score 1) 223
I'm a system administrator.
Well, alright, I also do my share of coding, but I'm a sysadmin first.
Comment Power lines. (Score 1) 262
Assuming that it goes high enough, power disturbation. It's enough of a savings that every decade or so people talk about using current generation superconductors for it, need for cryogenic cooling and all.
Then making a lot of stuff that uses current superconductors cheaper, like MRI machines and particle accelerators.
Sure, I bet that there will be _plenty_ of new stuff, but I'm less convinced that anyone is going to be able to predict what that will be all that well.
Comment Public availability. (Score 0) 194
Will the general public be able to buy the units? A lot of interesting low cost hardware has come about (like the OLPC), but it's been rare that people off the street have been able to buy them.
Even if there is a very explicit lack of support, it would be nice to just be able to buy them without having to be a school or having an order for 5000 of them.
Comment Fall starts when it starts. (Score 1) 454
When the weather changes, the leaves turn different pretty colors, and everything actually behaves like it's fall.
That's when fall starts.
(Date based methods are silly, especially these days.)
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