Tuesday, May 26, 2009

Review: Sony HX1

This is Sony's new cybershot camera that comes close to being a DSLR. I've been using this now for a coupla weeks:

Highs:

  • low light capture is excellent - much better than my Sony A-100 DSLR - the camera takes 6 quick images then aveages them to come up with a very sharp image
  • video - very good - especially ability to zoom while shooting. definitely need a tripod, but results are being accepted at several microstock sites
  • 20X optical zoom - excelent results
  • controls are reasonable, and there is specific on-viewer help for each setting
  • small, comapct & less than a pound!
  • long battery life & quick recharge

    Not so good:
  • sweep panorama gives sharp panoramas automatically, but only option is 4000x1000, AND you can't zoom; so it's more of a clever trick at the moment - my favored way of taking panoramas is merging 4 or 5 vetical images to get a better aspect than the extreme letterbox


    panorama example
    my preferred panorama shots




    Examples:

    panorama stiched in PS from 4 vertical images
    zoom and action capture
    low light capture, handheld

    For me, this is a great 2nd camera and light enough to never hesitate to have it with me. I can easily carry this skiing - the low light & 20x zoom will complement my DSLR. I have a slight hand tremor, and the image stabilization is a great help.

    Too bad sony can't get it together to use the same memory cards and batteries in all their cameras!
  • Saturday, May 9, 2009

    Newport - some recent pix from Oregon

    Yaquina Bay Bridge

    sea-lion

    red-and-white-crab-floats

    yaquina-bay-bridge

    california-sea-lion-barking

    Malaria - sci fi with a bite

    When a patient has syphilis, cure them by infecting them with malaria. This amazing piece of medical trivia drives the plot of one of Ghosh's first books. While not as tight as the later books, it's an interesting look at a writer's development. Intriguing to see how the author has changed over time, which also mirrors the meta-levels and subtexts he builds into each book.

    Two Nobel prizes [ 1902, 1927] were awarded for the discovery of the transmission of malaria, and the use of malaria to cure syphilis [before the discovery of penicillin]. The researchers are barely known today, giving Ghosh a springboard for invention. As usual, Ghosh's protagonist is an outsider in strange world who discovers another complex of relations in a past world that helps make sense of his current world. Levels within levels and jump cuts thru time, but Ghosh makes it seem natural and compelling.

    The hero this time is an Indian man working in a near future NY for a vaguely described world aid organization who gets involved in researching the disappearance of an aid worker who himself was researching the life of Ross, the discoverer of the malarial transmission process. What follows is a mix of medical mystery and soft sci-fi layered with the subtext of culture clashes - British imperialism, and western science, and artificial intelligence, ranged against ancient cultures and a Lamarckian twist that jumpstarts evolution. It all works, and is made more interesting reading it after Ghosh's later works, since you can see the genesis of his style.
    It's not a book for everyone -- like much good science fiction, you some basic biology to follow the plot, yet open minded so that you'll allow the author some license with the basic concepts of molecular biology.

    Saturday, May 2, 2009

    Lions & Tigers in Mumbai

    ... Walk around for awhile, then wind up at the lion safari bus -@ 30 R, We ride in a small bus with bars on the windows and pass thru Jurassic Park like double gates, up & down winding one lane road, then spot a white tiger that stretches for us. Next set of gates, we find a pride of 5-6 lions asleep in the road, well positioned to allow tourist snapshots before the bus hustles them off the road. ...
    images & more