The iPad 2 is here! Are you surprised? Probably not. Apple is quite consistent with it’s product iterations. There’s nothing mind-blowing about the iPad 2, but it’s definitely set the new bar for tablets. Here’s the low-down:

Specs:

• iOS 4.3
• 9.7 inch capacitive glass screen with oleophobic (fingerprint resistant) coating @ 1024 x 768
• Dual-core Apple A5 CPU @ 1GHz
• Enhanced GPU that Apple claims is 9x faster
• 16/32/64GB memory options
• Forward-facing camera (with FaceTime support, naturally) @ 640×480 resolution
• Rear camera for up to 720p (1280×720) video recording
• Sensors: Gyroscope, accelerometer, light sensor, digital compass
• WiFi a/b/g/n & Bluetooth 2.1
• 3G & GPS (optional)
• 25 watt-hour battery
• White or black bezel options

Dimensions & Weight (and size comparisons):

The iPad 2 is 9.5 x 7.31 x 0.34 inches or 241.2 x 185.7 x 8.8 mm. That’s right, the iPad 2 is ridiculously thin, probably the thinnest tablet on the market. It’s even more thin than the iPhone 4 (9.3 mm).

Here is the iPad 2’s size visualized against two other 10 inch tablets, and the original iPad:

The iPad 2 is also a bit lighter than the original iPad: 1.33 pounds (601g) vs. 1.5 pounds (680g). Here’s how its weight stacks up to the competition:

Weight was one of my major complaints in my iPad review, so it’s nice to see that they’ve been able to bring it down somewhat. Still, as Chippy noted on twitter earlier, they fell short of the important 1 pound mark.

Design

The design of the iPad 2 isn’t far off from the original, though they’ve reshaped it to make it much more like the latest generation of iPod Touch.

Specifically, they’ve flattened the dome shape on the back of the iPad, but still let the edges taper up to the sides of the device. This eliminates one of the surfaces, so now you’ve essentially got just a front and back with a smooth transition between, rather than individual sides. Keeping the sides rounded means you’ll be able to get your fingers under the device to pick it up, but the overall width of the iPad 2 has been reduced over the original.

Thanks to Apple’s iPad 2 video, we got to see some cool shots of the device’s insides. Check it out below:

Continue reading on page 2 (Cameras, CPU, GPU, & Battery Life, Display Mirroring & AirPlay, iOS 4.3)…

I’d love to get out an do another Solar Computing Tour in 2010 but I’ll have to plan it carefully. Our new baby is due in March so maybe I can pull a long weekend together in late August but we’ll have to see how things go.

It doesn’t stop me thinking about solar computing though and in this post I’m going to compare a set of devices and some technologies that will be important for the job of Solar PC 2010.

Before I do that I want to highlight a few things that really haven’t changed much in the last 3 years. It’s a sad story of minimal progress.

• Solar panels – NOTHING has changed. They’re still expensive and inefficient.
• Battery Tech – NOTHING has change. They are still expensive and use the same technology as before.
• Operating system choice – Nothing has really changed. If you want to work efficiently you need to choose the same OS as you use on the desktop. Mobile operating systems have come a long way but there are still too many potential roadblocks for the average productivity user. Windows 7 is nice but compared to XP it’s less efficient which in my book, makes it the best choice for efficient and productive mobile computing.
• Screen technology. Outdoor users are still fighting the sun with LED backlights although this is a great step forward from the CCFL backlighting I used in 2007. Transflective screens are coming in 2010 though. See below.
• Weather – Ah, there’s something that hasn’t changed much either! Still, constant chaos. (Thank goodness!)

Read the full story

MacRumors have just reported on a patent filed by Apple that shows how they see a possibility to integrate solar cells into the display panel.

Solar panels will have to get much more efficient and power-drain reduced down to the sub 5W range before this technique has legs for any form of general computing device. Screens are never used in direct sunlight and I’m sure that the LCD layer will reduce efficiency by a huge amount but considering that its one of the largest available areas on any portable device, it makes sense to start thinking about it for the future.

Source:Macrumors. Via Engadget.

To know that there’s a commercially available solar-powered mobile phone gives me a lot of inspiration and encouragement that one day in the near future we’ll be able to design UMPCs with infinite standby capability. You could have a panel and electronics that senses light levels and keeps the device in standby (or even turned on) when there’s enough ambient light. When the light levels drop below a threshold for a certain amount of time (based on remaining battery life perhaps), the device would drop into hibernation.

The mobile phone shown here is produced by HiTech Wealth and is available in China for $510. Full news story at SolSie.