Considering Cheaper Pico-Projectors As Standard Equipment On Cell Phones 146
An anonymous reader writes "Will pico-projectors become standard equipment on mobile phones, the same way that digital cameras have become? The jury is still out on user acceptance — after all, only four mobile phones use pico-projectors today — but if they get small and cheap enough, mobile phone makers are going to install them. There are four vendors today — Microvision, National Semiconductor, 3M and Texas Instruments — but only TI has design wins in cell phones already on the market. And at the recent Mobile World Congress, TI showed a smaller digital light processor (DLP) chip that fits inside even the slimmest mobile phones, and which it claims is cheap enough to become standard equipment. A lot of us never use the camera in our phones now — would you use a pico-projector if it was built into your phone?"
"Obi-Wan Kenobi, You're our only hope!" (Score:1, Funny)
Re:"Obi-Wan Kenobi, You're our only hope!" (Score:5, Funny)
It needs to be a holographic projector, or don't bother.
I have one of those, but it's locked to Vaderfone
Micro, Nano, Pico, Femto (Score:5, Funny)
Somehow I don't think that a "pico-projector" is one trillionth the size of a regular projector. Asshole marketers.
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Either of the marketeer who coined the term, or the intended customer. Or both.
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Somehow I don't think that a "pico-projector" is one trillionth the size of a regular projector. Asshole marketers.
Their frame of reference was some dude from the marketing department making shadow puppets using the sun.
When you look at it that way, it all makes sense.
/If you want to be pedantic about it, the scale is closer to 10^-11 than 10^-12
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"Pico" is also Spanish for "peak," but somehow I don't think that's what the marketroids had in mind!
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Well, it certainly gave me a few moments of suspense there. "Mmm... goatse or not? and am I feeling brave enough to find out?"
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I would've expected this from kdawson, but not from timothy.
Really, you wouldn't expect it of timothy? I would expect it of any of them.
I'll just take the projector (Score:5, Insightful)
How about a wireless projecter, the size of a deck of cards, with built-in wireless USB and/or bluetooth? Then you can use it with nearly anything, the way wi-fi projectors work now.
Besides, if you're playing a video with your phone, what if you want to then take a phone call?
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How about a wireless projecter, the size of a deck of cards, with built-in wireless USB and/or bluetooth? Then you can use it with nearly anything, the way wi-fi projectors work now.
Besides, if you're playing a video with your phone, what if you want to then take a phone call?
Then I guess you're fucked. GAME OVER MAN! You hear that screaming in the distance? That's people who tried to project and then somebody called. Let that be a lesson. DON'T LET IT HAPPEN TO YOU!
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That's what I want. Pretty much any projector that can fit in a phone without bulking it up is probably too faint or too draining to use for any serious purpose. I want something that can last a few hours, but still be bright enough to use with the lights on, or only slightly dimmed.
n/t (Score:2)
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The size isn't really an issue when it comes to brightness. A modern LED can provide as much light as the bulb in my projector (which is usable for most of the day, but not with direct sunlight on the screen). The LED would draw 11-20W, depending on the technology used. That's about the amount that a laptop display uses, so it's not impossible but it's a bit much for something the size of a mobile phone. On the other hand, the amount of light that you need is proportional to the area of the screen. If
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That's kind of my point, if it fits in a cellphone then either it will kill the battery, or it will be limited in brightness so as not to kill the battery.
I'm fine with 800x600 myself and I don't usually need anything larger than 24". Frequently just 10" would work, as I mainly want a laptop screen replacement(it being one of the last easily breakable parts) so I could just carry around the keyboard half.
Mixing it up with a camera to do a wearable projectable touch display, with the computer still in a bag
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One could argue that it makes sense to combine the phone & projector because a projector needs a battery and content, which is provided by the phone. And if you want to take a call, you use your bluetooth headset, which are pretty ubiquitous now. If they are small & cheap, why not?
Re:I'll just take the projector (Score:5, Insightful)
Besides, if you're playing a video with your phone, what if you want to then take a phone call?
Accept that you either don't use the technology or don't take calls while watching the video?
Personally I don't have a problem not having access to a phone for a while. People can leave a message. It wasn't 15 years ago that people, I shit you not, left their homes for HOURS AT A TIME without access to a phone. Having this as merely an option isn't going to hurt anyone.
And it can come in handy. Example: your friend was at a bachelor party that had a stripper. You and the rest of the people at your current party want to know how she looked. Would you rather huddle around his phone to see a picture, or him point it at the nearest wall and project a nice big image?
Or instead of that if you want to see a play from the latest game.
OR if you really do want to sit the thing down and play a movie.
Sure there are times when you wouldn't want to use it. It's certainly not going to replace dedicated projectors anymore than camera phones replaced dedicated cameras, but it can and will have uses.
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...or projecting the face of some Hollywood hottie onto that girl or guy you brought home from the bar after last call.
"Wow, my phone-flashlight really accentuates your eyes. Just try to hold still or it looks like you have two heads. What??? I mean, uh... Look, something shiny!"
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> Or instead of that if you want to see a play from the latest game.
Careful. The image had better not be over 55 inches.
> OR if you really do want to sit the thing down and play a movie.
Now you're looking for real trouble.
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Besides, if you're playing a video with your phone, what if you want to then take a phone call?
You pause the video?
You can already get wifi pico projectors and yup, they're about the size of a pack of cards.
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Yeah, nothing like a bunch of people sitting around enjoying a great.. sorry, I've got to take this call.
I'll finish this post later.
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My wife loved her portable dvd player till the dog chewed the power cables up. Instead of buying a new one I just learned how to rip and shrink her dvd's so they would play on her LG Xenon. She LOVES IT. Yes, movies stop when a text or call comes in but she just starts the movie again and moves the slider to about where she was.
Yes she does find it annoying but she prefers it over carting around a portable dvd player.
When she saw the AT&T commercial for the LG phone with a projector she flipped and dema
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Bruce Forsyth's Play Your Cards Right! (Score:4, Insightful)
Why can't people use standard units of measurements like millimeters, or even inches?
Perhaps because regardless of minor variations- which I haven't really noticed- the vast majority of playing cards are close enough to the same size and any normal person would understand the approximate scale that the authors meant.
I mean, seriously, most people would know they didn't mean cards this size [guardian.co.uk] or require precise measurements unless they were some way along the autistic spectrum of literalness.
Phone? No. Laptop? ABSOLUTELY. (Score:5, Insightful)
It'd be great to be able to project onto a wall for a spur-of-the-moment code discussion, etc. It seems like every time I'm in a meeting & want to share an idea or code snippet, etc. with the group, it happens to be in an area without a projector. If we could have a picoprojector on the backside of my laptop's LCD, you could project from there whenever you need...
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agreed. A projector on a phone is like the male nipple.
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a product of intelligent design?
sort of like putting a recreation and reproduction facility right next to a waste water treatment facility?
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Wait, enjoyable with ice cubes and syrup? I'm confused.
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It'd be great to be able to project onto a wall for a spur-of-the-moment code discussion, etc. It seems like every time I'm in a meeting & want to share an idea or code snippet, etc. with the group
My my, don't you have a bushy tail.
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It'd be great to be able to project onto a wall for a spur-of-the-moment code discussion, etc. It seems like every time I'm in a meeting & want to share an idea or code snippet, etc. with the group, it happens to be in an area without a projector. If we could have a picoprojector on the backside of my laptop's LCD, you could project from there whenever you need...
Before long, you'd be invited to damn few meetings. You might be on to something there...
Re:Phone? No. PDA? ABSOLUTELY. (Score:3, Interesting)
No, I wouldn't use one in my phone - but I would ABSOLUTELY use one in my PDA.
1.) I'm going to the lab and a co-worker stops me to ask about a hardware issue. There is no Way I can read a schematic on a PDA. But, if I could project it onto a surface, I wouldn't have to go upstairs to my main PC to open the schematic
2.) I'm sitting on an airplane wanting to watch a movie. Pulling out a laptop is pretty freaking annoying, but this could project it onto the seat in front of me.
3.) Games. Finally I can play a v
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iP*d (Score:1, Redundant)
I don't want a projector in my phone. I want my phone to be a phone. Make it a videophone before adding some non-personal-communications projector app.
I want the projector in my iP*d, or other super-small computing device which IS designed for visual display of information.
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Your phone IS an ipod, IS a TV, IS a web browser (Score:5, Insightful)
It IS a videophone, is a word processor, is a spreadsheet, is also a map and a satnav, and is a super small computing device designed for visual display of information.
Fuck, I can even run multi user ssh sessions, DB servers and web sites on it. Y'know I reckon I could run mult user X desktops on the thing as well.
http://maemo.nokia.com/n900/ [nokia.com]
Where have you been for the last 5 years?
Projector too? Hell yeah!
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Fuck, I can even run multi user ssh sessions, DB servers and web sites on it
Maddox, is that you?
http://www.thebestpageintheuniverse.net/c.cgi?u=iphone [thebestpag...iverse.net]
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Verizon, Sprint, and AT&T (Score:2)
Where have you been for the last 5 years?
I've been in the United States, where the wireless carriers with decent coverage don't give a discount for bringing your own handset.
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My phone is an iPhone, you insensitive clod!
Ah, you good little consumer. Shame you can't do anything productive with it.
Depends on the output (Score:5, Insightful)
The other question I would ask is whether using my phone as a projector would drain the battery, precluding me using the phone as a phone. A phone with a flat battery is not much use.
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What matters to me is whether the projection is bright enough for my audience to see the projected images clearly.
Bright enough, providing the projection size is no larger than the cell phone screen.
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What matters to me is whether the projection is bright enough for my audience to see the projected images clearly.
The Microvision one is 10 ANSI lumens. No zeros lost there either.
I wish they'd just get to projecting the cell phone display onto my retina so I could have a smaller phone with a higher res display.
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Bring a charger.
What does not using a camera have to do with this? (Score:1)
"A lot of us never use the camera in our phones now -- would you use a pico-projector if it was built into your phone?"
How does the fact that you don't use the camera in your phone have anything to do with the fact that you would not use a pico-projector? They are two completely different technologies with completely different purposes filling completely different needs.
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They are two completely different technologies with completely different purposes filling completely different needs.
You mean sort of like telephones and cameras?
Actually, I think the logic for a projector in your cellphone is what another poster mentioned earlier, an easy way to display the photos you have taken on your phone to people.
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"Actually, I think the logic for a projector is... an easy way to display the photos you have taken on your phone to people"
Why the frick would I want to subject my friends, family and coworkers to a slide-show of my vacation pics?! If that's what you do it explains your nagging doubts as to why you don't have any friends.
Why anyone would want a projector built into his or her phone (other than a nimrod who subjects friends, family and coworkers to slide-shows of his vacation pics) would be to watch movies
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You wouldn't. But think about your crazy aunt that takes all the horrible pictures of her nieces and nephews... she's the target demographic.
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Shhuudder!
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would you use a pico-projector if it was built in? (Score:1)
iPico (Score:1, Insightful)
A projector wouldn't make Pico any more pleasant to use on a cellphone. Plus, you'd get all the DRM activists complaining that they hate Pico and that Apple won't let them projected emacs and vi on their iPhones.
How big and bright can these things project? (Score:2)
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Have you ever wanted to show someone something on your phone?
Has the size of the tiny screen size ever contributed to a sub-optimal viewing experience?
This thing would kill for small presentations on-the-go. Of course it's not suitable for a big roomful of people, but it would be fine for a small group sitting close to the display.
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Opens a world of uses (Score:2, Interesting)
It needs a corresponding killer app (Score:4, Interesting)
No. Next question please...
More seriously though, I'm sure that this would be very useful for a handful of people. It might even be good for the phone makers as a short-term marketing gimmick. I bet a lot of people might initally buy such a phone for the "wow" factor before realizing the limitations.
The problem is this: Where/when could you use such a device in an effective way? You'd need a screen and/or a blank wall, as well as something close enough to that wall to set your phone on, unless you and your comrades enjoy watching a very wobbly video.
On the other hand, combined with an accelerometer, a compass, and/or a camera, someone might be able to make a fairly novel application. For example, a game where moving the phone would scroll the projected image, like moving the sights of a gun. (Clearly the game would have to be a little more creative than that, but you get the general idea.)
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So... you'd need a table and a wall. This is hard to find?
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Where/when could you use such a device in an effective way?
Hello from a tourist trap city in Florida!
I've been asked for directions many a time by someone who's new to the area, or just traveling through.
I'd have loved to be able to show them a map of how to get to there from here, and know that they can see it. Squinting at a small screen to visualize directions isn't likely to be as effective as projecting a map on the back of a tray at a local Subway.
I can say something like:
"Take Busch to 56th, turn right. Take 56th to Hillsborough, turn left. Take Hillsborough
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You actually raise an interesting alternate point by mentioning both cameras and accelerometers.
Consumer grade digital cameras already have image stabilization that works to some degree. It likely wouldn't be a stretch to apply that tech to the picoprojector. Stick the "bulb" or whatever on a ball and socket joint then using accelerometer input and camera input (like an optical mouse, say), use it to display a fairly consistently placed image, barring extreme changes in orientation.
I think enabling use of t
Will pico-projectors become standard equipment? (Score:1, Insightful)
It all depends on what Steve Jobs likes.
The reason nobody uses cell-phone cameras.. (Score:2)
.. is, by in large, they're shite.
I suspect the pico-projector will suffer the same fate. Not good enough to be anything more than an executive toy.
It doesn't make sense to me. (Score:2)
I'd rather have some kind of standard video port (probably via a dongle for size reasons), so that I can connect my phone to a computer screen or TV or projector (pico or not) as I feel the need. And a pico projector on the side, which I may use with my phone or with my netbook, but I don't think I'll use that a lot.
There could be some specialty phones with an integrated pico projector, but that doesn't sound like a basic feature to me.
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BY 'dongle' do you mean Blue Tooth? cause that exists.
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I was thinking more of an adapter cable to transform a proprietary (and very small) connector on the phone to a (larger) vga, hdmi or dvi one.
bluetooth could work in theory. Are you sure it has enough reliable bandwidth though ?
I failed to google up anything, apart form the sony-ericsson mmv-200, which seems discontinued. $110, max res 704x576 (which is not bad). It was kinda big though, did not run on battery, and was 1 more box to carry around, definitely not usb-dongle sized.
I'd be interested in any info
Probably not (Score:2, Funny)
"Unboxing" promo for the LG Expo (Score:1)
No connection to the product, but this fake geek unboxing [youtube.com] for the LG Expo ( projector phone ) was kind of amusing.
Just ask the teens... (Score:5, Insightful)
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No way, a phone is for talking... (Score:2)
I use a cell phone for 3 purposes.
1. Talking
2. Texting when I can't talk (like brief and infrequent messages to my wife while at work)
3. Sudoku while I'm on the toilet
I have no need nor desire to have a camera, web browser, or projector on my phone. No thank you.
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Just imagine, though: you could use it to project that Sudoku game of yours on the door in front of you!
Before that, forward facing camera (Score:2)
Before we worry about projectors, how about we get forward facing cameras on our phone for video Skype. It is already a pretty common feature on Japanese phones.
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Would I use it? (Score:2)
Pointless (Score:2)
From what I've seen they're low-res, dim and no better than a nice big touch screen for showing content.
Tricorders. (Score:5, Interesting)
I know Star Trek has fallen from popular attention, but these cell phone things are becoming more and more like the kind of gear we collectively envision "Future People" walking around with.
It's interesting, though, that our imaginary selves are interested in exploration, and their portable technology was tuned to that, (probing and measuring the environment), whereas our devices seem to be more about insulating people from reality. (Headphones and music and videos and games, etc.)
In Star Trek they were too busy having adventures to spend much time in Fantasy Lad.
The question of one's state of bondage can be determined by a quick assessment of one's collection of iPhone apps.
-FL
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You may see it as bondage, but for some it's a sought after escape from reality.
That's my point, though. What in reality is so horrible that it needs to be escaped from?
If, however, one's gizmo is tricked out with tools rather than drugs, then it implies that s/he is happily engaged in the real world.
It's not a blanket statement or a hard and fast rule. Just one of those squishy observations engineers sometimes find disagreeable but which are useful nonetheless.
-FL
Everyone I know has a camera of some sort, but... (Score:2)
So I don't think there is a big demand for super dim, hard to hold steady, low res, battery killing projectors that you can carry in your pocket. The cell phone is turning into the digital swiss army knife. The mini projector might belong on a s
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The exact same thing was said about putting cameras in phones 12 years ago
"The cell phone is turning into the digital swiss army knife."
I hope you realize that's a compliment? At least anyone who uses a swiss army knife regularly would think so.
Put more gadget into the phone. I want to get to the point where ALL I have to carry is a secure device the size of my G1.
Some of the new "pico/Micro" projectors I have seen are surprising bright.
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Smartphone with projector already exists (Score:2)
This phone already exists. At least, the following web page suggests very strongly that it exists, but YMMV...
http://www.pomegranatephone.com/ [pomegranatephone.com]
SixthSense (Score:2)
Yes, but design them better (Score:2)
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> I really cannot understand why they're designing them so bloody thick
> just to accommodate the projector chip.
Complete WAG -- maybe the DLP chips need a bright light source behind them?
Syndiant HD and focus free! (Score:2)
Retinal Projection (Score:2)
Obviously the killer app for mobile handset projectors is direct projection onto the user's retina, perhaps aided by adaptive calibration using cams and ultrasound to detect ocular motions/sacaddes,slow pursuits and to respond to them both in real time and in anticipation. I expect eventually this will be on a bunch of phones for 2-3 years but many will disregard it as pointless and most will ignore it or simply be utterly oblivious to it until Apple releases a phone using this technology and dropping a mas
Yes they will become standard. (Score:2)
There too useful not to. From showing a group something on the device, to needing a bigger view of a map, to new types of games, and boardroom meetings.
I even imagine using it to share information by having on device see whats on the other is projecting creating a new type of AR.