16 March 2009
The Onion comments on Sony--hilarious but with language alert
The Onion comments on Sony and technology in general. Be warned, there is language in this clip of the sort not usually seen or heard on eebahgum!
See more Technology Videos at Today's Big Thing.
Sony's misleading advertising 2
Yup, there's more from our friends at Sony. It's the impossibly thin LCD TV which isn't as thin as they say it is. "Be the first to be seen," says Sony, "with the new ZX1". It's as thin as a CD case at 9.9 mm! But wait, there's an asterisk and it goes ... let's see, down to the bottom of the ad ... oh, here it is: "At its slimmest part". So it's not 9.9 mm thin then. My house is 1 brick thick* (at its thinnest part, the bricks that protrude from my window sills). My car is 10 cm high* (*at the front bumper). I don't have a pot belly* (*when lying down).
The picture below clearly show that more than 2/3 of this new TV is not 9.9 mm thick. Sure the LCD panel itself is that thin, due to the clever side rather than back illumination, but you can't just watch an LCD panel. It's got to have those, you know, TV bits and stuff to make a TV--power supply, tuner, etc. Sony have actually made all those things impressively thin, so the whole TV (minus stand or speakers) is actually only abut three times as deep as the screen. Wouldn't it be just as impressive to tell the truth and advertise the set as "an amazing 3 cm thick, and no asterisks required!" But once again, Sony's marketing department chooses to mask the very real cleverness of their R&D people with a downright, dare I say it, LIE! And the media are picking this up as if it were gospel, though most of the reports, even on tech-savvy sites such as gizmodo, uncritically omit the asterisk and accompanying phrase. Shame, shame, shame, as Australian media character Derryn Hinch used to say.
The picture below clearly show that more than 2/3 of this new TV is not 9.9 mm thick. Sure the LCD panel itself is that thin, due to the clever side rather than back illumination, but you can't just watch an LCD panel. It's got to have those, you know, TV bits and stuff to make a TV--power supply, tuner, etc. Sony have actually made all those things impressively thin, so the whole TV (minus stand or speakers) is actually only abut three times as deep as the screen. Wouldn't it be just as impressive to tell the truth and advertise the set as "an amazing 3 cm thick, and no asterisks required!" But once again, Sony's marketing department chooses to mask the very real cleverness of their R&D people with a downright, dare I say it, LIE! And the media are picking this up as if it were gospel, though most of the reports, even on tech-savvy sites such as gizmodo, uncritically omit the asterisk and accompanying phrase. Shame, shame, shame, as Australian media character Derryn Hinch used to say.
12 March 2009
Sony's misleading advertising 1
The new Sony Bravia LCD TVs boast 200Hz Motionflow technology and claim to have "the smoothest picture ever". Unfortunately, some of the explanations given for the technology are simplistic, or just downright misleading. They show pictures of a footballer with added frames, and have a little video on their website showing a flickbook with lots of frames looking smoother than one with fewer frames. All very convicing, and well, wrong.
The bottom line is the broadcast signal you are watching was only recorded at up to 50 Hz to 60 Hz or fields per second. That's all the information there is. There's nothing between those frames and no amount of post processing by the TV after the event will change that. What the Sony sets (and others) are doing is looking at two of those frames and making up other frames in between them by averaging the two actual frames. They're not real frames, so these sets aren't really giving you 200 Hz, they're just interpolating between the actual frames to smooth the transition that the eye sees.
Now if you look closely at the deepest explanation that Sony gives, you'll see them describe that interpolation process accurately enough. They say "the sharpness of each image frame is boosted by Image Blur Reduction before its contents are analysed and three 'in between' frames are added between it and the next frame. This spreads two frames worth of motion across five frames". So far so good until they conclude "so effectively 50 frames per second becomes 200". No, sorry, that's wrong. These are made up frames. It is not at all the same as a genuine 200 Hz frame rate and neither does it look it.
So even Sony's most detailed explanation has been hijacked by the marketing boys and made into an untruth. But of course, the evils of marketing don't stop there. Most explanations aren't even that detailed, and as the ideas become more and more like sound-bytes, so any attempts at accuracy become the first casualties.
This kind of deception is pretty inexcusable, not only because it's playing fast and loose with the truth but also, and perhaps worse, because it insults the consumer. It attempts to reduce the issue to a 'numbers game' at point of sale and as such it's deliberately aimed at the consumer who doesn't know better. Rather than educate, it's an attempt to befuddle with meaningless numbers, rather like the battle for megapixels in digital cameras.
But the good news is, this technology does actually improve the picture. Sony's new 200Hz-interpolated sets do have the smoothest motion I've seen on an LCD. Is it the smoothest picture ever? No, because a good plasma set still looks better by a reasonable margin to my eye, but these Sonys are the first LCD sets I might be convinced to watch sport on.
The bottom line is the broadcast signal you are watching was only recorded at up to 50 Hz to 60 Hz or fields per second. That's all the information there is. There's nothing between those frames and no amount of post processing by the TV after the event will change that. What the Sony sets (and others) are doing is looking at two of those frames and making up other frames in between them by averaging the two actual frames. They're not real frames, so these sets aren't really giving you 200 Hz, they're just interpolating between the actual frames to smooth the transition that the eye sees.
Now if you look closely at the deepest explanation that Sony gives, you'll see them describe that interpolation process accurately enough. They say "the sharpness of each image frame is boosted by Image Blur Reduction before its contents are analysed and three 'in between' frames are added between it and the next frame. This spreads two frames worth of motion across five frames". So far so good until they conclude "so effectively 50 frames per second becomes 200". No, sorry, that's wrong. These are made up frames. It is not at all the same as a genuine 200 Hz frame rate and neither does it look it.
So even Sony's most detailed explanation has been hijacked by the marketing boys and made into an untruth. But of course, the evils of marketing don't stop there. Most explanations aren't even that detailed, and as the ideas become more and more like sound-bytes, so any attempts at accuracy become the first casualties.
This kind of deception is pretty inexcusable, not only because it's playing fast and loose with the truth but also, and perhaps worse, because it insults the consumer. It attempts to reduce the issue to a 'numbers game' at point of sale and as such it's deliberately aimed at the consumer who doesn't know better. Rather than educate, it's an attempt to befuddle with meaningless numbers, rather like the battle for megapixels in digital cameras.
But the good news is, this technology does actually improve the picture. Sony's new 200Hz-interpolated sets do have the smoothest motion I've seen on an LCD. Is it the smoothest picture ever? No, because a good plasma set still looks better by a reasonable margin to my eye, but these Sonys are the first LCD sets I might be convinced to watch sport on.
3 March 2009
Stupid idea of the month—Toshiba laptop keyboards
I've ranted before about shiny screens on laptops and how unusable they are in many lighting situations. Now Toshiba has tried to go one better in the sheer stupidity stakes by equipping many of its new laptops with highly reflective keyboards.
Putting aside the fact that they look tacky, you can just about guarantee that at least one row of keys will be impossible to read at any give time because of reflections. This won't worry the experienced user who is a good touch typist, but the sort of people likely to buy a shiny bling-ridden laptop are also the users most likely to be hunt-and-peck typists who will be looking at their keyboards. Indeed, Toshiba's top-of-the-line business-oriented machines seem to have matte keys like the good old days.
And I thought laptop design stupidity had reached its limits--congratulations to Toshiba for raising the ante once againI
Putting aside the fact that they look tacky, you can just about guarantee that at least one row of keys will be impossible to read at any give time because of reflections. This won't worry the experienced user who is a good touch typist, but the sort of people likely to buy a shiny bling-ridden laptop are also the users most likely to be hunt-and-peck typists who will be looking at their keyboards. Indeed, Toshiba's top-of-the-line business-oriented machines seem to have matte keys like the good old days.
And I thought laptop design stupidity had reached its limits--congratulations to Toshiba for raising the ante once againI
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