Category: Platforms

  • OLPC for ME?

    OLPC

    Don’t say you didn’t see this coming. The question now: Is there a world wide market for OLPC? Quanta announced plans to market the OLPC computer worldwide for $200. It doesn’t take long to realize that the argument for less is more has legs. I found myself nodding in agreement listening to Nicholas Negroponte talk about feature creep; having overly bloated software that takes forever to load, uses up a huge amount of resources but only provides marginal improvement from the same software that was available years ago. I’m not sure I’ve gained much from this insight, because now I feel the pain even more acutely when I open a pdf file!

    I remember my first LARGE hard drive. It was big in physical size and capacity. It was 40 megs! (it had to be partitioned to 2 20meg drives because the computer couldn’t address more then 20megs). I saw a 4 gig card the other day that was the size of a postage stamp. The amount of memory available today is astounding, a bit more then 640k. With all this new capacity imagine what we could have done with a simple software model.

    Does this mean that OLPC will take over the world? I would say no. I believe the focus that Mr. Negroponte has is correct in its original vision. Having a solid, durable, networked computer that has low power consumption and a way to generate power in places that don’t have available electricity will mean a lot in developing countries.

    Will these features be welcomed in developed countries. Yes possibly, but more likely the release of OLPC will spur competition and drive down the prices of other computers. What I believe will be the biggest change that could come out of this development is the demand for Open Source software out of the box. Imagine how much a computer today would cost if all the software installed was free. The problem of course is manufacture profits.

    Having a single OLPC model, which includes hardware and software, will help since it significantly reduces the manufacturing costs. How low can profits go before companies will not be able to afford to produce these computers. Having OLPC’s high standards for longevity will help also because one way to reduce the need for profits is to decrease longevity and depend on frequent replacement orders or replacement parts.

    These features of OLPC will hopefully make their way into consumers demands for inexpensive computers. I believe though that the limits placed on OLPC to achieve some of the availability, longevity, and networking goals will be too great for developed countries, and by simply offering Open Source version companies may be able to compete in price. OLPC achieves networking by selling at least a million units in an area to achieve the mesh network connections necessary to make it usable. The system really needs backup and the ability to download new software which is currently provided by local servers in schools or where ever possible. This architecture is truly inspired, and a huge benefit for countries where access to technology is extremely limited.

    By the way I hope I’m wrong and OLPC is a huge success in developed countries. There is one possible scenario that will make OLPC a huge success in developed countries. If OLPC is marketed as a toy for children, it is within the price range of toys today and much more powerful, it could be very popular. In any case I’m sure that it will change things for the better. Within a year I’m sure there will be many $200 laptop choices available to you. Maybe all of the new models will include Squeak and EToys!

    Ron Teitelbaum

    Ron is the Squeak News Team Leader. He is also President and Principal Software Engineer at US Medical Record Specialists.

  • SqueakFest ’07 at Columbia College Chicago

    SqueakFest ‘07

    We have lift off. Columbia College Chicago and Viewpoints Research Institute today announced the dates and location for SqueakFest ’07.

    SqueakFest ’07 will be held at

    Columbia College Chicago

    August 1, 2 & 3

    Please mark your calendars and help spread the word about this exciting event for educators, parents, community and technical leaders, and developers. There will be hands on workshops, key note presentations, panel discussions and more. Come learn, share you experiences, and show off your Squeak Etoys projects. There are also plans for a special OLPC track where you can learn more about this worthwhile initiative.

    Check back for more information as this exciting event takes shape www.squeakland.org. Please save the date!

  • Minding Your Business With Smalltalk (part 2 of 4)

    Smalltalk window

    In our last article we spoke with Michael Rueger.

    Today we talk with Steve Hunter. Steve started with OO languages way back in 1985 at General Electric. He used Eiffel, C++, and Objective-C which were the “hot” OO languages at the time. Steve says that he was strongly influenced by Bertrand Meyer’s OO Software Construction Book. His educational background in software/systems analysis and design techniques lead Steve to contribute to the work Object Modeling Technique by GE, and have continued to inspire Steve throughout his career.

    Steve’s joined ParcPlace and was impressed by the ease of use and powerful development environment of Smalltalk. Particularly impressive was the VisualWorks debugger, and the cross platform nature of the VM and the dynamic prototyping nature which showed such great potential in market growth.

    Steve believed strongly in the benefits of business modeling and saw the merger between Digitalk and ParcPlace as a mismatch of intention between R&D and commercial engineering. In 1995 Steve started Hunter Object Systems and then in 2000 created Agilense. He created EA WebModeler which is a metadata driven modeling solution for Enterprise Architecture and took it to market. Agilense has many very large customers including Sun Microsystems. The most notable component of EA WebModeler for our community is the Squeak based graphical modeler.

    I spoke with Steve about EA WebModeler, what it is like depending on Open Source software like Squeak, and more. (more…)

  • Minding Your Business With Smalltalk (Part 1 of 4)

    Minding Your Business With Smalltalk
    There has been a lot of talk about the future of Smalltalk. There are number of Object Oriented Languages that are candidates for replacing Smalltalk. Why has Smalltalk lasted so long? Why do business software suppliers still choose Smalltalk? Who are the people that still bet on the future of Smalltalk and how do they manage to succeed. (more…)

  • CIO Insight Interview with Alan Kay

    CIO Insight magazine has published an interview with Smalltalk’s and Squeak’s father, Alan Kay. The interview, titled “Alan Kay: The PC Must Be Revamped—Now”, covers many topics such as the past, present and future of computing, Squeak and Croquet, the OLPC project and the other initiatives of ViewPoints Research Institute, and the need to reinvent the PC in order for computing to leap forward.

  • Taking the Beat of Cadence

    Cadence

    Gilad Bracha is a legend in Object Oriented Programming. He is the Co-Author of the Java Language Specification and one of the major contributors to Strongtalk which has just been released by Sun under an Open Source License.

    Gilad is forming a team at Cadence and is raising eye brows with his latest hires. Eliot Miranda and Vassili Bykov recently left Cincom to join Gilad at Cadence . Eliot is well-known known as a Master of Smalltalk Development. Vassili Bykov was the lead tool builder of VisualWorks. We can’t help wondering about the team of Gilad, Eliot, and Vassili. I spoke with Gilad about Cadence, Smalltalk, and Open Source. (more…)

  • Nicholas Negroponte discusses OLPC

    In a keynote speech at NECC, Nicholas Negroponte, founder of the One Laptop Per Child initiative, explains what he hopes to achieve through the project–and educators offer their reactions.

    Source: Bert’s blog

    OLPC video from NECC

    Just found a nice video on youtube about the $100 laptop at NECC 06, including a cameo of our very own Kim Rose (at 3:21) while the speaker is mentioning “creativity” – very apt, I’d say.

  • OOPSLA there it is! oopsla 2006

    See Craig’s Spoon update, inforamtion on Sophie and more!

  • Breaking Barriers

    Video: Codebreakers – BBC

    Continuing the discussion of Open Source and the One Laptop Per Child project (OLPC), here is a terrific article: Breaking Barriers. Thank you Diego Gomez Deck for pointing it out. Squeak even has a mention in conjunction with the Extramadura Project on page 77 (adobe doc page 88). (more…)