A "Bill of Lights" to Restrict LEDs on Gadgets? 729
PetManimal writes "Mike Elgan has had it with useless lights on gadgets and computers. He singles out the Palm Treo and the Dell XPS gaming laptops as being particularly bad with the use of unnecessary lights, and also cites the plethora of LEDs on desktop PCs and peripherals. 'My PC and other computing equipment make my office look like a jet cockpit. I have two LCD monitors, each of which has two indicator lights that flash even when the PC is turned off. The attached sound control has a light on it. My keyboard has multiple lights. The power cord has lights, the printer has lights, and the power button is illuminated. My cable modem and Linksys router flash like crazy all the time. Together, these useless lights create a visual cacophony of blinking, multicolored lights that make me feel like I'm taking part in a NASA stress test for astronaut candidates.' Elgan calls on manufacturers to respect his 'Gadget Bill of Lights' to restrict the use of nag lights and allow users to turn them off. He also says the industry should pay more attention to industrial design when creating new products."
Wow... (Score:5, Funny)
Re:Wow... (Score:5, Insightful)
I really hate the "more important things going on in the world..." argument, but damn man... this is total nonsense.
Besides, I like my office looking like a cockpit - the more flashing indicator lights, the better. One light I particularly enjoy is on my television. The indicator LED is ON when the tv is OFF, and OFF when the tv is ON.
Re:Wow... (Score:4, Informative)
Re:Wow... (Score:4, Funny)
Re:Wow... (Score:4, Funny)
Re:Wow... (Score:4, Insightful)
1. With enough gadgets, the collective LEDs provide just enough glow so that I can make out the darks shapes of furniture etc., so that I can get to the bathroom in the middle of the night without turning on the lights and waking my wife (believe me, you don't wanna wake my wife).
2. They stop me walking into walls/expensive equipment, when I come home drunk and can't find the light switch.
3. And most importantly of all, what real nerd doesn't get a cheap thrill when he turns off the lights in his study (or wherever you keep most of your toys) and sees 'mission control' glowing, flashing and blinking away behind him as he heads off to bed?
Re:Wow... (Score:5, Insightful)
I honestly can't think of any indicator lights on my electronics that don't serve a useful purpose (except the blue LED fans in my computer of course). If they weren't useful, manufacturers wouldn't waste money putting them in. When you're making 1 million wireless routers, one extra LED probably adds a couple cents to the cost, at least; even at $.01, this would equal $10,000. I know I'd spend an extra $5 to get a router that had all the indicator lights (including the lights for all the ports) instead of one that had only one.
I own a small roll of black electrical tape... (Score:5, Insightful)
Except on the really bright ones. (Score:5, Informative)
For really bright lights, a small square of aluminum foil works well, and is absolutely opaque.
Re:Except on the really bright ones. (Score:5, Funny)
this (in hat form) also works wonders to keep the secret reptilian-government streetlight cameras from reading my thoughts...but don't tell them i said so.
Re: (Score:3, Funny)
Ha ha! You sure screwed up this time. Check that "Post Anonymously" box next time. We will arrive at your house shortly.
Sincerely,
The Feds
Re: (Score:3, Funny)
Hah! That's exactly what they want you to believe. The truth is, at the frequencies the scanners use, foil hats actually enhance the scan. To protect your thoughts, what you really want to use is a conical cap constructed of felt, with a large flat brim. Why do you think the wizards wore them?
Re: (Score:3, Informative)
Re:Except on the really bright ones. (Score:4, Informative)
Re:Except on the really bright ones. (Score:4, Funny)
Yeah you can fap all you want, until the little green light suddenly, mysteriously, comes on. The look in your eyes--going from wtf to OHSHIT--will be priceless, just before the end of the little YouTube video.
It's not about embarrasing images of myself. It's the simple fact that there's a camera in my face. That causes me just a teensy amount of discomfort, which was easily allayed by a small fold of black paper and a piece of tape, without my having to write a whole tirade about it.
Re: (Score:3, Funny)
Re: (Score:3, Informative)
Yeah, that's what the GM onstar customers thought too -- with their emergency in-car Microphones. If the onstar microphone is off, it should be off. Right? It turns out that the manufacturer and the FBI had very different off-label usage ideas for that device.
The bottom line is that the government thinks it has the right to spy on you, and it thinks it can demand that your ISP and the other companies doing business with you that they spy o
Re: (Score:3, Interesting)
Conveniently for you, you are not the first person to have faced this problem. People who wanted to crop slide photos (remember slide projectors and slide shows?) had the exact same issue: they needed tape that would block as much light as possible, because they were shining h
Re:Except on the really bright ones. (Score:5, Informative)
frequency of visible light: 600 THz (source) [wikipedia.org]
conductivity of aluminum: 3.8 x 10^7 siemens per meter (source) [wikipedia.org]
permeability of free space: 1.3 x 10^(-7) weber per ampere meter (source) [wolfram.com]
I calculated that the skin depth of aluminum is 8 nanometers. This means that the thickness of aluminum needed to stop 99.9% of the light is one 400,000th of an inch. For comparison, this is 10,000 times thinner than the thinnest aluminum foil available from McMaster-Carr [mcmaster.com] (it's a company that sells materials for scientific research, among other things). Since the atomic radius of aluminum is 125 pm, this foil would be only 250 atoms thick, and would still block 99.9% of the light.
By the way, if you've never used it, you should check out Google's calculator. It handles units for you, so it makes calculations like this really fast.
Re: (Score:3, Funny)
Re:my midnight torrents are driving me crazy! (Score:5, Funny)
more pop culture (Score:3, Interesting)
http://images.ucomics.com/comics/db/2007/db070506
Re:my midnight torrents are driving me crazy! (Score:4, Funny)
Re:Wow... (Score:5, Funny)
"And while we're at it, make everything grey or beige. Colors are too visually distracting! And enough with these smooth shapes; make everything rectangular so that things stack better. And enough with these flowers blooming outside; everything should be grass
Re:See? You're part of the problem. (Score:5, Funny)
He was fed up with mowing the grass, so he actually paved and painted the yard. The extra benefit for him was the extra parking he had when people came to visit.
Re:See? You're part of the problem. (Score:4, Insightful)
Re:Wow... (Score:5, Interesting)
Re:Wow... (Score:5, Funny)
True, but it can't be simply blinking, like the 12:00 on an old, un-programmed VCR. It has to be blinking in an irregular pattern, which indicates activity of some sort. A simple on/off/on/off 50% duty cycle LED looks like a gratuitous blinkylight. Now, give me a blinkylight that flashes irregularly, or even better, in synchronous ways with other blinkylights, now we're talking. Big disk array full of drives, all blinking somewhat in unison, is what I'm trying to say. It's a thing of beauty, several racks of storage all blinking in busy activity...in a darkened server room... brings a tear to any self-respecting techie's eye, it does...
Yes, and you think you're joking (Score:5, Interesting)
We had a set of scripts which we'd kick off at the start of the benchmark to make sure that the wall of disks looked busy. The salesmen would say stuff like "Look, you can see the parity writes being generated". When in fact the entire benchmark would complete in RAM. Hell, they could make the lights blink from left to right, right to left, top to bottom and various patterns. My favourite was the diagonal wave, but we couldn't credibly use it during a benchmark, though one engineer did try to claim once that it might be caused by the fibre channel layout.
The customers lapped it up. THAT's why there are LEDs all over the place.
Re:Wow... (Score:4, Interesting)
-nod- I've got one of those 4-in-3 SATA drive enclosure bays, and each drive sled has a LED that changes from green to red when it's being accessed. I arranged the disks so that their offset in the raid 5 array is the same as their physical location in the chassis, so on long contiguous operations the LEDs blink rapidly in a circular sequence. It's worth twice what I paid.
Re:Wow... (Score:4, Funny)
Re: (Score:3, Insightful)
Computer equipment has LEDs because we've become so accustomed to it NOT working that we want reassurance that it is actually doing something. It is a hardware hourglass cursor.
My annoying devices:
Why does a trackball need external LEDs? (Logitech Trackman)
Why does a USB hub need one, particularly a super bright LED?
And the power light on my old APE
Re:Wow... (Score:5, Interesting)
in the computer had a LED that lit up when it was in use, and since there were thousands of processors,
there were thousands [cam.ac.uk] and thousands [mit.edu] of lights.
Very large image [corestore.org]
Re:Wow... (Score:5, Insightful)
At least there's a smidgeon of hope. Appliances used to include LED lights to appear "modern", but it's a real PITA when you have a clock on your stove, microwave oven, vcr, set-top box, and who knows what else all visible at the same time (or at most by only taking a few steps). Now they either gone (set-top boxes, DVD players) or optional (microwave). Too bad my stove still thinks I need a really bright nightlight in the kitchen.
Maybe routers (which seem to be the worst offenders) will take the hint. We might know how to read the indicators, but very few broadband customers know or care. They'll just call customer support, and customer support will just tell them to make sure the cables are connected and cycle the power. A single tri-color LED should work for that and be a lot less annoying. (Power? Upstream connection present but disabled? Upstream connection enabled?) Let people connect to an embedded webserver if they need more information.
P.S., I agree that it would be best to turn the devices off. I don't need my broadband connection and wireless router running all night even if I leave my computers up. (Perhaps especially since I leave my computers up.) But there are no power switches any more -- even "off" is usually pulling power. A lot of power -- I seem to recall reading that a full 1% of the US power grid is used by devices that have been "turned off". Even the powerstrip you use as a power switch will have its own indicator light.
There is a good reason for this on some devices (Score:5, Insightful)
Many devices go to sleep, so all you have is a LED to indicate that the device is on. You would NOT want a device that doesn't have a power LED since it's nice to know when the thing is on or not, even if it is in sleep mode.
Yes, some devices are annoying in having too many blinking lights, and I really dislike the extra lights that are on some computer cases these days. But, you have to admit that there are times when having those bright lights is a real advantage.
So, devices with blinking lights are fine, but excessive numbers of "cute" lights isn't. On a positive note, you can generally turn off or unplug the extra lights on computer cases if you don't like them. Standby blinking lights are annoying, but will show you that the machine isn't really off by blinking.
If the power grid is so overloaded by all the devices that are in standby mode, then building some nuclear power plants should be done. There are obviously some places that those plants should NOT be located, such as in places there are earthquakes or that might be hit by a tornado, but that doesn't mean new ones should not be built. Let's get some power generation in place that doesn't require oil, and we will be in better shape.
Re:Wow... (Score:5, Insightful)
Lights: Routers don't have enough lights. They need bar graphs that tell me how much of the available bandwidth is being used (and what means that needs to be configurable in the on-board software.) A counter of currently expected reply packets might serve as a metric for "busyness" as well. And we should be able to configure the colors - R, G and B LEDS have been available for some time, lets get to using them.
Industrial design: Too many devices are "designed", looks-wise. What this means is some idiot decided that they should be really small, for starters. What this causes is the device being dragged all over by the cables attached to it, or being unable to sit flat without being glued or rubber-banded to something more substantial. Another "design" goal seems to be to create devices that look like they were squeezed out of an orifice, have only one flat side (the bottom) and as a consequence, won't stack. Another thing is means is that the indicators it does have are on the top or sitting at some weird angle, so you can't read them unless you are hovering over the bloody thing. First, make sure there is a front, and second, put the lights there. Third, make sure there is a back, and fourth, put the connectors there... or make the front double-high and put the connectors on the bottom, and the lights on the top (some devices call for ease of regular access, USB comes to mind here.) But I have routers and switches - for crying out loud - that have the channel status indicators right next to the jacks. You can't see half of them for the forest of cables that comes out of the devices. These would be fine if they were just there to tell you the cable is connected; but they are terrible for looking at the already set-up router and trying to get a sense of which lines are active and/or properly connected, and there are no other indicators to take on that role, so you're forced to dislodge cables to try and read the device status. Just dumb.
Power use: Make the lights switchable, absolutely. That way, you can turn them off, and I can leave them on. I hope to have the whole facility running on solar and wind power by the end of the year, but even if I didn't, those indicators serve a purpose that I am perfectly willing to pay for. An LED indicator isn't a big power user. I'm not going to get too excited about those kinds of drains.
Cable looms: If a device is meant to have a bunch (more than one) of cables plugged into it, it should provide an optional (meaning, you decide to attach and use it or not, but always supplied) cable loom so that you can redirect the cables from the front to the back, or vice-versa, according to your needs. This goes back to the "device is too light" design error; for instance, if you try to re-route 16 or 24 network cables, you're going to drag the device around by the tensions associated with bending all of those cables. If there is a loom, the device itself will keep the tension of the re-route from torquing it around.
More lights. The more something can tell me without requiring me to interact with it, the more time I save. A glance is always faster than calling up a web page and selecting some option.
Re: (Score:3, Funny)
Actually, I'm gonna need you to keep that connection up at night. My spambot cron job isn't scheduled to run until 3am.
Re:Wow... (Score:4, Insightful)
Now if we take 20 million people with 1 monitor, 1 PC and 1 Printer. That is 60 million little lights being wasteful if we assume it's 1 light per device. Wouldn't you think that is quite a power drain should we use them for several days a week at a couple of hours a day?
Re:Wow... (Score:5, Informative)
Re: (Score:3, Funny)
Oops.
Re: (Score:3, Informative)
pretty (Score:5, Funny)
And I love it! (Score:4, Funny)
Re: (Score:2, Informative)
Re:And I love it! (Score:5, Funny)
Re: (Score:3, Funny)
Sharpie (Score:5, Insightful)
Re: (Score:2)
Re:Sharpie (Score:5, Funny)
It's a sex thing.
Re: (Score:3, Informative)
Turn it off! Turn it off! (Score:5, Funny)
You just pull it out of the wall and blessed darkness and silence.
Re: (Score:2)
Re:Sharpie (Score:4, Insightful)
Re:How to dim the led instead of block it complete (Score:3, Informative)
You don't understand (Score:5, Insightful)
The only solution that will be acceptable is for every designer of hardware to design stuff the way he likes it. And do it now. Because he's important and his opinions matter.
I kinda like the lights (Score:2)
Re: (Score:3, Insightful)
If this guy is so intent on fixing it, he should get out the soldering iron and disconnect them himself. Or do the thing everyone else does when something is blinking or flashing too much -- cover it up with electrical tape.
Re: (Score:3, Interesting)
Re: (Score:3, Informative)
Lights... (Score:5, Insightful)
Re: (Score:2)
I guess it's safe to say ... (Score:5, Funny)
Is this guy kidding? (Score:2)
I still like my LED's in blue. But colors that signify things are great. Green = good. Red = Bad. Blue = On. Blinking = Busy.
I need more LEDs! I WANT my office to look like a jet fighter cockpit! The ONLY thing I don't want with lights on it, is my watch. It's a simple, metal watch with a sigle dial.
There is such a thing as too far. I won't wear an LED belt buckle or name tag. I won't stick LEDs on the outside of my car.
Oh, cut the bleeding heart crap, will ya? (Score:5, Funny)
Blue LEDs (Score:5, Funny)
Re: (Score:2)
Well... (Score:3)
I suppose if you aren't a technical person, it's probably too much. As a technical person who does it for a living as well as a hobby, I've always really liked being surrounded by electronics with lots of lights. NOC/IDC facilities are even more fun. It's a mood thing.
As long as all of this stuff is not in my room so I can't sleep, I have no problems with the office looking like NASA.
Useless? (Score:2)
If you don't like them, put some fucking electrical tape over the LEDs. That's what I do. Of course, that's not so easy to do with things like my Cooler master 830 case which is an awesome case but has all these useless and fucking ugly bright blue LEDs (in the fans, on the buttons, for the drive display, etc) that make it impossible to sleep at night.
I, for one, enjoy them (Score:5, Funny)
Re:I, for one, enjoy them (Score:5, Funny)
Re: (Score:3, Interesting)
We joke about the blinking LEDs, but I for one would like to see more status LEDs on some of my (server) devices. Maybe I'm alone on this, but it would be kind of cool to have a bargraph LED display to show me the CPU average on the system, so I can get a feel for how hard the system is running by glancing at the front of the box. IIRC, the BeBox had this. (And there used to be a site that had a schematic to make your own blinkenlights module that used the serial port, and included a Linux kernel module
Poll (Score:3, Interesting)
Re:Poll (Score:5, Funny)
(Sorry, couldn't resist.)
Or at least a way to control the intensity (Score:3, Interesting)
Whaaat? (Score:2)
My "Gadget Bill of Lights" would be to ask the Gadget and PC makers to please make MORE of these types of equipment and to PLEASE ignore Mike! (Well, I DO agree you should be able to turn the LED's if you want - my Timewarner DVR is ultra-annoying in that way, as it's in the bedroom). But otherwise, cram more LED's in!!!!
Blinkenlights! (Score:2)
It's a conspiracy thing (Score:5, Funny)
I sympathise but . . . (Score:2)
My cubicle at work has just six indicator lights (power x3 for a PowerMac G5, two 17" Sony LCDs (though I have the one on the left covered w/ a blackened bit of Post-It[tm] Note), a Caps-lock indicator on the keyboard (WHICH IS NORMALLY NOT LIT), a blue light (which switches to green when I click) on my Wacom Intuos and a green light on the APC PowerChute UPS (hidden under my desk) --- the Mighty Mouse has an LED
So don't buy from Dell (Score:5, Insightful)
I'm confused. The article makes it sound like there are no alternatives to the products he mentions. I hate to play the, "Dude, get a Mac" card, but he's begging for it.
Re: (Score:3, Interesting)
Two pieces of tape (Score:4, Funny)
I personally LIKE my computer area looking like the Bat Cave. "Relaxen un watchen das BLINKENLIGHTS!"
Obligatory "Airplane II" quotes (Score:3, Funny)
Buck Murdock: I see.
Soldier: What should we do?
Buck Murdock: Make them blink in sequence.
Oh, cut the bleeding heart crap, will ya? We've all got our switches, lights, and knobs to deal with, Striker. I mean, down here there are literally hundreds and thousands of blinking, beeping, and flashing lights, blinking and beeping and flashing - they're *flashing* and they're *beeping*. I can't stand it anymore! They're *blinking* and *beeping* and *flashing*! Why doesn't somebody pull the plug! --Buck Murdock
how about (Score:4, Insightful)
IR LEDs (Score:4, Interesting)
Fun thing to try (Score:4, Interesting)
I also wondered if it might not be possible to build a (relatively) cheap light banner using IR LEDs - it would be black to the human eye but show up clearly through the viewscreen in your digicam or phonecam.
great idea (Score:5, Funny)
also lets get rid of the lights used in power indicators.
And while were at it, why not get rid of the lights in clocks too?
I mean who needs a caps or num lock key light right? you'll know when you start typing anyway.
Cause i personally LOVE having no idea if things are working or not with annoying visualfeedback, ill just wait until i try to use them., then ill know!
Dont get me wrong... there are plenty of useless lights that are super annoying and very bright (expecially when in your bedroom during sleepy time). And some of them are unnecesary... but advocating removal of activity lights, power lights? does the guy hate people? A grudge against tech support?
I can only imagine tech support calls.
User: "help, my computers not workin"
tech: "ok, is your computer on?"
User: "i dunno, how can i tell?"
tech: "go under your desk and feel your case, if its not hot its probably off, but if its just been turned on you may need to look in the back of your machine and feel for a small wind from the fan, if its a fanless PC then put your ear against the machine and see if you hear a slight whir of a harddrive"
user: "whats a harddrive sound like?"
tech:
user: "oh wait the screen is on now!, but i have no internet"
tech: "do you see your router?" (switch, hub, modem, linksys, wireless card, etc...)
user: "its the thing my ether cable is connected to right"
tech: "yea, now spin it on the table, if it keeps spinning like a hard boiled egg, its working"
user:
--VISION
Treo Solution (Score:5, Informative)
I like Blinkenlights (Score:3, Insightful)
No odometer, tachometer, temperature gauge (Score:4, Insightful)
Useless? (Score:3, Informative)
While some LEDs might be superfluous, the lights on my cable modem and router mean something. If they were to go off, it means something is seriously wrong with the network and not my computer.
Re: (Score:3, Informative)
Worse is the damn blue power light on my computer that is brighter than hell and blinks incessantly when in Standby mode. Right next to my bed. Made it worthless. I changed the operation of the sleep button to make it hibernate instead of stand by. Hibernate fully shuts off the dam blinkenlight.
Treo ? (Score:3, Interesting)
Why is this strictly an ON/OFF solution? (Score:5, Insightful)
The problem isn't necessary the proliferation of LEDs in devices, it's how they're designed into the product. Do we really need a 5000mcd LED to indicate that a box has power? It's more of a matter of putting putting more sedate LEDs into things we like to check, but are usually not checked often. Designers need to get away from the "bigger and brighter...because we can" mentality, that's all.
Having to troubleshoot a piece of hardware, I certainly appreciate having LED indicators available to speed the process. I design them in on machinery and systems for items that are critical to check. Yet, at the same time, LEDs simply don't need to be the super, ultra-bright kind unless they're indicating a warning or serious problem, or their environment requires it (i.e. sunlight).
This shouldn't be an prescence/absence of LEDs issue, it should be one of actually specifying the right LED for the job, and designing their placement in a box accordingly, including behind a technician's access panel door, if appropriate.
Re: (Score:3, Interesting)
Switch DOWN for OFF.
Switch MIDDLE for TEST ( all lights on )
Switch TOP for ON. ( Lights indicate appropriate state )
My freakin bed room (Score:4, Insightful)
If only the colors made sense (Score:5, Insightful)
There are proper NEMA color codes for indicators, and you'll see them on industrial equipment. Unfortunately, we went through a long period during which red LEDs were the only cheap color, and far too many red LEDs went onto equipment. Since LEDs are now available in all colors, it's time to go back to the traditional NEMA rules:
Anything that goes in a factory or a rack should obey those simple rules.
Re:Is there nothing it cant fix? (Score:5, Funny)
For example, you can use duct tape to muffle fan noise...
Re:Is there nothing it cant fix? (Score:4, Funny)
>For example, you can use duct tape to muffle fan noise...
I do that, but it gets stuck in their hair and they stop coming to my gigs.
Re: (Score:3, Interesting)
On the one hand, industrial design is a very interesting and geeky field. Discussion about good product design is worthy of
What makes an informational product good or bad is significantly driven by how effectively that device communica
Re: (Score:3, Informative)
As far as his