
There is a lot, as usual, speculation over what will be announced at this years MacWorld. I believe that it will have more to do with performance gains than actual products.
With Snow Leopard, no secret there, we should see gains on everyday computer usage, and as a developer and having access to Snow Leopard, this is certainly the case. Though I still wouldn’t use it as my main OS just yet. Using the graphics chips to do very fast calculations can certainly speed things up a bit.
Another, and IMO more useful, is the use of silver-zinc batteries in the laptop range. When you take your computer everywhere, getting the most out of its battery life is paramount and if news reports are anything to go by ZPower may be providing the juice for these laptops in the future. Have been reading up on ZPowers statements, and their news article in the New York Times.
The way I see it, this will be used across the range of laptops and filtering its way down to the iPods and iPhones.
The MacBook Air will get a 50-60% more battery life and still be non-replaceable, but stay the same size and weight. The MacBook will go the way of the Air and have a sealed battery compartment, eventually, though not yet. This will enable a light and longer lasting battery giving gains of 25-40% extra runtime. The McBookPro will still have a replaceable battery, but will be smaller and hence lighter. Maybe adding an extra 10-20% longer battery time. If the 17″ went to the likes of OLED displays then the increase would be more like 18-30%.
This isn’t going to be just a single product but a hugh announcement with regards to all products and with a 95% recycle rate.
As ZPower puts it: “The primary materials of ZPower batteries (i.e. silver and zinc) are fully recyclable. That means that the materials derived from recycling process are of the same quality as the materials that went into the initial creation of the battery.” Hugh+ for Apple with Greenpeace.
Still looking forward to the Apple event, even if Jobs reality distortion field isn’t on stage, I reckon his presence will still be felt.