rajsingh.org blog

the geoweb, interoperability, OGC, and random rants
June 11th, 2008

It’s gorgeous, it’s versatile, it’s intuitive — it’s more Mac than a Mac. But it will not run just any outside code. Outsiders can’t just send the next VisiCalc to iPhone owners directly. Instead, proposed new software must go through the centralized iPhone Apps store. Apple takes a cut of each piece of software sold and reserves the right to kill any app it doesn’t like.

This from a great story on Marketplace, my absolute favorite news program in the world. In “Apple’s tech goes suburban,” Jonathan Zittrain argues that only allowing applications for the iPhone to be distributed through the “iPhone Apps store” is bad for small developers, and consequently bad for innovation. I agree, but this isn’t surprising given Apple’s track record, nor is it new.

Service providers like Verizon have been playing this game forever, restricting phones’ hardware and software capabilities and making customers go through the phone company for the privilege of putting applications on a device they already own. That’s why there’s a Nokia S60-based device in my pocket, and that’s why I’ve had software that let’s me take location-tagged pictures for over a year now–unlike iPhone users who will get their hands on this “cutting edge” feature in a few weeks. Sure the software was beta quality and a little clunky, but it worked for me, and I bet apps like these helped refine the products from bigger companies that came later to market.

I’m not a big fan of having a lot of software on my phone, but I do like diversity. And I know from past experiences in a small startup, and as a graduate student in a research lab, that trying to innovate on mobile platforms is a huge pain. Lot’s of great ideas have died on the chalkboard due to the hassles the mobile industry puts us through to get software on devices, and that just can’t be good for business.

October 21st, 2005

Pretty compelling title, eh? And in this case, it’s all true. I just found the best Mac speed tip ever on Ars Technica.
On page 2 of that article, you find out that Apple has made some
terrific performance enhancements to the graphics rendering code of Mac
OS 10.4 (Tiger), but they are disabled by default! I guess this is
because “…It requires an ATI Radeon 9600 or NVIDIA GeForce FX or
better…”

So check your system profile, and if you’ve got the
equipment, install Apple’s Developer Tools and run this little program
called Quartz Debugger to enable all kinds of graphics acceleration
goodness. I’ve put the program in my startup list and I’ve never been
happier.

Update: OS 10.4.3 disables Quartz 2D Extreme! Apple notes this here. I don’t know why–I haven’t had any problems, but I guess some people must be finding it unstable.