Site Network: Home |

The Miniaturization of Projectors (subscription req'd)

By Roger Cheng
Word Count: 797 | Companies Featured in This Article: Microvision, Motorola, Nokia, Sony, Apple, Corning

For people who can't resist showing off their family-vacation photos, the development of new high-tech lasers may allow cellphones to project pictures and videos on the wall like an old-fashioned slide show.

Business users might also find such a cellphone feature handy, enabling them to project a PowerPoint slide presentation or videos onto a large, flat surface.

Microvision Inc. unveiled a working prototype of the tiny projector at the Consumer Electronics Show in Las Vegas this month in what it hopes to be a lucrative new business for the maker of scanning technology. The company plans to sell a projector ...

9 comments:

At January 27, 2007 at 10:44 AM Anonymous said...

What is microvision's position regarding laser safety? Here is an interesting comment posted at http://www.tfot.info/content/view/113/59 :

"Eye safety is also a problem with these projectors. Microvision has a CLASS 3R laser warning on their demo ("Avoid Exposure")"

Wouldn't this make it difficult to deploy?

 
At January 27, 2007 at 11:47 AM Ben said...

Hi,

Thanks for writing. Microvision's goal is to be the leader in laser projection displays for consumer devices -- and also to be a leader in laser safety. Our initial 'thin mint' unit shown at CES for demo purposes is Class 3R. We'll be integrating a new wide-angle scanner, as well as a new proximity sensor and will be showing a Class 2 version of PicoP by the middle of this year.

Overview of the laser classification scheme

"Class 2 laser products are defined as those emitting visible light for which the natural aversion response to bright light (including the blink reflex) prevents retinal injury, including direct viewing of the laser beam with optics that could concentrate the laser output into the eye. These lasers do, however, present a dazzle hazard."

The warning label on a Class 2 product says "Do Not Stare Into Beam."

Not too different from how you might expect to use a regular projector.

 
At January 27, 2007 at 12:06 PM Anonymous said...

Ben,

So how would this fare for Color Eyewear. I was previously under the impression that the laser beam would be scanned directly on the retina of the viewer?

 
At January 27, 2007 at 6:44 PM Ben said...

that's not exactly accurate. I can't say too much other than the product we're designing is intended for all day, everyday usability.

 
At January 28, 2007 at 6:04 AM Anonymous said...

Hi Ben,
Is there any way to use this same engine to drive the small display that will still need to be part of the phone? If there is, how actively is MVIS working on it?

 
At January 31, 2007 at 7:59 PM Anonymous said...

Check out this interesting article comparing the iPhone to Windows Media 5, and modern smart phones.

>iPhone - Already an Outdated Technology????

 
At January 31, 2007 at 8:15 PM Ben said...

thanks for the link!!! that's pretty close to brilliant stuff.

 
At February 1, 2007 at 4:05 AM Anonymous said...

so how does the MVIS technology stack up against offerings from explay and light blue optics?

 
At February 1, 2007 at 5:45 AM Anonymous said...

the other companies don't have ANYTHING approaching MVIS technology. they are good for a laugh though.

 

Post a Comment


This website does not recommend the purchase or sale of any stocks, options, bonds or any investment of any kind. This website does not provide investment advice. Disclaimer and Notices: Disclaimer: This website may contain "forward-looking" information including statements concerning the company's outlook for the future, as well as other statements of beliefs, future plans and strategies or anticipated events, and similar expressions concerning matters that are not historical facts. The forward-looking information and statements are subject to risks and uncertainties that could cause actual results to differ materially from those expressed in, or implied by, the statements. The information on this website includes forward looking statements, including statements regarding projections of future operations, product applications, development and production, future benefits of contractual arrangements, growth in demand, as well as statements containing words like believe, estimate, expect, anticipate, target, plan, will, could, would, and other similar expressions. These statements are not guarantees of future performance. Actual results could differ materially from the results implied or expressed in the forward looking statement. Additional information concerning factors that could cause actual results to differ materially from those in the forward looking statements are included in MVIS most recent Annual Report on Form 10-K filed with the Securities and Exchange Commission under the heading 'Risk factors related to the company's business,' and our other reports filed with the Comission from time to time. Except as expressly required by Federal securities laws, MVIS Blog undertakes no obligation to publicly update or revise any forward looking statements, whether as a result of new information, future events, changes in circumstances, or other reasons. Legal Notice: Although considerable care has been taken in preparing and maintaining the information and material contained on this website, MVIS Blog makes no representation nor gives any warranty as to the currency, completeness, accuracy or correctness of any of the elements contained herein. Facts and information contained in the website are believed to be accurate at the time of posting. However, information may be superseded by subsequent disclosure, and changes may be made at any time without prior notice. MVIS Blog shall not be responsible for, or liable in respect of, any damage, direct or indirect, or of any nature whatsoever, resulting from the use of the information contained herein. While the information contained herein has been obtained from sources believed to be reliable, its accuracy and completeness cannot be guaranteed. MVIS Blog has not independently verified the facts, assumptions, and estimates contained on this website. Accordingly, no representation or warranty, express or implied, is made as to, and no reliance should be placed on the fairness, accuracy, or completeness of the information and opinions contained on this website. Consequently, MVIS Blog assumes no liability for the accompanying information, which is being provided to you solely for evaluation and general information. This website does not contain inside information, proprietary or confidential information learned or disclosed as part of employment relationships or under nondisclosure agreements or otherwise.