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A Mythbuster's Biggest Tech Headaches (and Solutions)
An anonymous reader writes "The Mythbusters' Jamie Hyneman shares his top tech annoyances. Hyneman runs down the little things that bug him about everything from tools (exotic chargers) to cars (useless features). He also notes that there's a lot of room for improvement on PC desktops: 'In addition to being buggy ... extra features tend to bog down your system by demanding more processing power and memory. Computer-makers: Don't load up operating systems with features and then make us sweat to figure out how to get rid of the fat ... There's another solution available to consumers: Switch to a Linux-based OS such as Ubuntu. Since most Linux OSs are free, there's no business reason to bloat up the system with feature frills.'"
But it seems like this is just a fairly famous person telling us what we already know. Nothing new or insightful here IMHO.
Since most Linux OSs are free, there's no business reason to bloat up the system with feature frills.
But Mandriva have never let a little thing like that stand in their way.
I though for sure his top tech annoyance would have been Adam Savage. :-)
How about web articles that have more words than ads. Come on. This paragraph-at-a-time stuff is more annoying than even Vista.
Faster! Faster! Faster would be better!
...and Adam seems to like Apple, who gets Microsoft?
My guess is Buster.
All my phones in recent years use a USB port to charge. My new iMate Ultimate 6150 does, my previous HTC Trinity did, my wife's Motorola phones do. I won't buy a phone without a USB port to charge with. We carry around a small AA charger that has a USB port on it to charge devices on the go, it works great for long flights or any sort of travel away from a USB port.
In my car I tossed the 12V "cigarette lighter" from the dash to the truck. I also increased its power from a small 5A fuse to a 10A fuse, so I can run a reasonably sized 120V inverter (also in the trunk) to power a few devices on-the-go.
In the place of the dash 12V adapter, I installed a nice custom panel with 3 USB ports. They're high power ports, so I can charge a phone, a GPS receiver, and a plethora of other devices that use USB to charge. In the future I'd like to connect one port to a radio so I can play music on-the-go without my iPod.
In the past, I've had relatively complicated small PCs to run my music system, but I'm seeing more and more options for in-vehicle PCs running Linux. Eventually I think we'll see a system that works well and is cheap. Since we only buy used cars, tossing the radio is one of the first things we do, and it's at most a loss of maybe $25 worth of electronics.
There are many things I wish were modernized, standardized, and more open. First, vehicle information is very proprietary. Why is it that cars can't report status information via a simple USB connection? All the information is either there, or could be generated VERY cheaply. I ran out of wiper fluid two days ago (lots of snow in Chicago lately), and I sat there thinking how lame it is that the wiper fluid reservoir doesn't have a simple sensor to detect low fluid (it's a 2001 vehicle, not THAT old). Even that could be transported across a USB chain with regular updates. Heck, a $2 sensor could even sense fluid at 3 levels. Simple enough.
At home, we have a DC run throughout the house wherever we upgraded our power, and I'm seriously thinking of changing it to USB charging. AC in the home is useful, but so many devices use DC (and the dreaded overheating wall-warts!) that I'm shocked that more devices aren't standardizing on DC. 18V, 5A+, not a big deal -- but so many devices could use it (charging tools, video games, cell phones, even some computer monitors). Simple, without needed ANOTHER heat-generating and wasting transformer. My laptop is DC, too, yet I need the darned transformer throughout the house.
But I still see more and more devices standardizing in many ways. Over time, manufacturers are seeing that power is a commodity, not a profit maker. I tell my friends and family to stop buying products that use proprietary charging hardware. With tools, the battery situation is frustrating, but I think we'll see some changes there. I like the idea of having a standard 6V pack, and just adding more if you need 12V or 18V. Even better would be a "serial/parallel" switch so you could go from 6V 1A to 6V 2A or 12V 1A with the flip of a switch. Ahh, to dream.
http://icanhascheezburger.com/2008/01/15/funny-pictures-welkum-to-mythbusters/ :D
This is to be expected, it can be difficult to stretch a value of zero across ten fingers.
Not specifically a tech issue, but affects numerous tech products as well.
What really drives me nuts is non standard screws intended to prevent you from opening your device.
(Unless of course you have the special magic screw driver.)
I really hate these. I love opening things, to fix them or just for the fun of seeing how they're made.
I bought it, it belongs to me, don't prevent me from trying to have a look inside if I want to.
...because we're on Slashdot. We all know what Jamie is saying is true.
But he's near-famous. He has a show that millions of people watch. And he's saying that Vista blows, and why it blows, and that Ubuntu kicks its ass.
And he's saying it in Popular Mechanics. You see those everywhere. My barber has a rack of them by his waiting bench. So does my doctor. You see PM magazines all over a doctor's waiting area.
It's called getting the word out.
A lot of us here on /. complain about how Joe Sixpack has no clue about computer issues. Well - now Joe Sixpack has an opportunity to be sitting in a dentist's office, and see a PM magazine with Jamie on the cover and think "Hey cool - think I'll read that. That's the show where they blow stuff up. It'll be interesting to hear what he has to say."
And suddenly he's exposed to the problems with Vista, and the joys of Ubuntu by a person he respects and likes. Maybe he'll call up his geeky cousin later on in the day on Jamie's recommendation and ask him what this Ubuntu thingy is.
This is how mindshare happens. A war is a million little battles, and we just won one.
Weaselmancer
rediculous.
In my car I tossed the 12V "cigarette lighter" from the dash to the truck. I also increased its power from a small 5A fuse to a 10A fuse, so I can run a reasonably sized 120V inverter (also in the trunk) to power a few devices on-the-go.
.00297 ohms / foot". Doing the math, a 100 foot 14 gauge extension cord is 200 feet of wire with a resistance of .00297 ohms per foot. 0.00297 X 200 = 0.594 ohms. To get 100 Watts at the far end of the wire at 12 volts, you need to deliver 8 and 1/3 amps. That amprage going on that almost .6 ohm wire will have a voltage loss of 0.594 X 8.3333 or 4.9499 volts. To get 12 volts out, you need to put in 12 + 4.9499 volts. Volts X Amps in the wire is the power lost.. Let's see, lost 4.94 volts along 200 feet while carying 8.3333 amps. That's 41 Watts. In short to drive a 100 watt load, you toss out almost 1/3rd of your power in the wire.
Drawing twice the power than the wire was fused for is a good way to need another car soon. Unless you also upgraded the wire, I wouldn't recommend changing the fuse size.
I have a reasonably sized inverter in my trunk also, next to the battery. 1KW will power most anything except hair dryers you care to bring along.
At home, we have a DC run throughout the house wherever we upgraded our power,
This is not a good idea. Volts X Amps = Watts in DC circuits. To run a 100 watt laptop cross the house on 12 volts with less than 10% voltage drop requires a huge wire. Do the math.
http://www.otherpower.com/cgi-bin/webbbs/webbbs_config.pl?noframes;read=6346
Don't forget a 50 foot cord is a 100 foot DC path.
To cut your loss in the wire by 100 as in a 10$ loss is now a 0.1% loss, go from 12 volts to 120 volts. That is the simple reason for the big inverter in the trunk. I can run a 100 foot 14 AWG extension cord and have less than 1% voltage drop in the cord to a 100 Watt laptop.
From the page "14AWG =
Now using the same cord and laptop but now using 120 volts. Instead of needing 8.3333 amps for the 100 watts, we now need 1/10 of that or 0.8333 amps. Our voltage loss is now 1/10th what it was or 0.49499 volts at 1/10th the current. We now lose 1/100th the power in the wire we were before while still delivering 100 watts to the laptop. Now the wire has a loss of 0.41 Watts. I don't need to boost anything to make up for it.
I'm shocked that more devices aren't standardizing on DC. 18V, 5A+, not a big deal -- but so many devices could use it (charging tools, video games, cell phones, even some computer monitors). Simple, without needed ANOTHER heat-generating and wasting transformer. My laptop is DC, too, yet I need the darned transformer throughout the house.
Do the math and you won't be shocked at all. I would rather lose 5 watts in a laptop power supply than 40 watts in the 50 foot wire from the battery fuse box to the laptop.
I've standardized on 120 VAC for almost everything. As a bonus, I don't have to buy special 12 volt CF bulbs at $15 each. I can use the buck a bulb ones instead. It's all about saving money. A 1 KW inverter is chaep and can be located very close to the battery to keep loss minimum in the low voltage wire.
http://www.costco.com/Browse/Product.aspx?Prodid=11234952&search=inverter&Mo=13&cm_re=1_en-_-Top_Left_Nav-_-Top_search&lang=en-US&Nr=P_CatalogName:BC&Sp=S&N=5000043&whse=BC&Dx=mode+matchallpartial&Ntk=Text_Search&Dr=P_CatalogNam
The truth shall set you free!
What we need to do is to get a whole bunch of people to write in to see some PC myths.
If at first you don't succeed, call it version 1.0.