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Comment Re:Da faq? (Score 1) 106

I've got a few cameras that require a crappy Internet Explorer only configuration "web" interface

I've seen several that require IE for in-browser AUDIO, but that's all. Every camera I've purchased can do configuration and video with any browser, and you can do audio with native apps on any platform (just not in-browser), going all the way back to Axis cameras just shy of two decades ago.

In fact, it seems ALL network cameras made today support ONVIF, so there's a compatible standard they all support (though maybe not in your browser of choice). There's nothing unreliable about any of them I've used, and I can't even remember user comments anything like that.

I'm completely unwilling to give a camera Internet access and allow it to connect to its vendor's website.

It's true they all OFFER a DDNS option, but you can easily turn that off. And recently a large number of the cheapest cameras require a proprietary phone app for setup, but there are still plenty with web interfaces that setup and work just fine with an incorrect gateway address or firewall rules preventing egress. I just bought a $30 one recently.

I'd much prefer a full Linux under my own control than a black box camera OS that wants an Internet connection and can be controlled by the vendor's website.

They're all Linux under the surface, you just need to look around for instructions on gaining access. Often it's just a one-line change in the firmware image before flashing to enable telnet access, or finding the serial port pins on the board, or similar.

Comment Re:Da faq? (Score 1) 106

I have a few of the Raspberry a+ computers I picked up for 25 bucks apiece and got cameras for at 25 apiece. I stuck them around the outside of my house and installed motion on them giving me a dirt cheap way to monitor the area.

Why in the world would you do that!? You can get WiFi PTZ cameras for as little as $25 on amazon. Pretty good ones are just a bit more, but easily far under your $50 mark.

Comment pooh. (Score 1) 282

Assuming you believe lie detector results, it sounds like they were just measuring how honest the participants were about how many naughty words they new. And from that perspective it goes without saying that there would be a correlation between being honest and reporting more words.

Also, as regards holding back on the actual use of naughty words (which, BTW, they didn't measure), they need to consider the difference between "dishonesty" and "manners".

Comment Hot air (Score 1) 62

Google/Alphabet seems to have a soft spot for hot air, mostly hype pie in the ski projects that were common in the 80s. Boston Dynamics was a survivor of that era and Google bought their story at the tune of 1 billion dollars only to have to turn around and sell it at a loss.

Their merger and acquisitions department is in sore need of a few more skeptical minds.

Comment Re:Burn in... Improvements? (Score 1) 238

how does the TV know the content was originally 1080p24? If you do inverse telecine on stuff which was originally recorded live interlaced you won't get very good results.

It's very easy for a filter to try reassembling fields into frames, then checking if they match, and perhaps outputting the interlaced fields to the next filter unmodified if they do not.

The pulldown pattern of duplicate fields is quite uniform and consistent, with the exception of the occasional edit, so it's obvious after just a few frames if your guess was wrong.

Comment Re:There's a Practical Charging Limit (Score 1) 198

A Gallon of gasoline is estimated to have 33.41 KwH! (A normal gas engine throws a good portion of that energy away as heat.) That gallon of gas is pretty close to what my typical household uses in the entire day for electricity! So to pull down the equivalent of a couple of gallons of gas in 20 minutes is going to take the equivalent power drain of a sub-station transformer.

That's some very bald-faced lying.

You already said that the theoretical energy of a tank of gasoline is mostly wasted, but then you go on to use that same number anyhow, as if EVs must waste just as much energy, for some reason. In fact electric motors and Li-Ion batteries are very efficient, while gasoline engines are very inefficient, so the numbers.

In fact a Tesla Model S battery ranges from 60-100 kWh depending on how much you spend, so your gas tank is only 2-3 gallons of theoretical gasoline, while still transporting you 300 miles.

A 60kWh charge in 20 minutes would be no problem for businesses. It's only 375A@480V (3-phase). Here's what 1200 amp, 3-phase electrical service looks like:
http://www.pesnj.com/uploads/2...
Does that look like a "sub-station transformer" to you?

A typical house doesn't use a 480 volt industrial power feed. You don't want much more current in the hands of consumers.

Why in the world would you need 20 minute charging AT HOME? What kind of emergency would necessitate that? Two people sharing a car, both commuting 100+ miles to work, on different shifts?

Most everyone else plugs-in their car, then GOES TO SLEEP. Who cares whether it charges in 10 minutes, or 10 hours, AT HOME?

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