Category Archives: iPad

The future of computing

Beautiful Planet

Gorgeous photography.

A newly released iPad app displays the globetrotting work of photographer Peter Guttman.

It’s called Beautiful Planet, will run you all of $1.99 and showcases Guttman’s work in the best way possible, using the full iPad screen in landscape format. It’s the first photo display app which does the iPad justice, mainly because the quality of photography is as good as it gets.

Tap the opening screen and you see a scrollable map of the world.

Touch a thumbnail and you are transported to a show of pictures from that region of the world. Rather than spoil the fun, I’ll just say that it’s the best $1.99 you can spend on pictures and shows what a transformative display device can do to showcase your work. A coffee table book in your shoulder bag, weighing 1.5 lbs.

Now just imagine how this will look on a future 21″ iPad!

Hullo? Hullo?

Doofus gets his iPad.

The company is huge. It dominates the globe in its sector. It has enormous annuity-like revenue streams from its products. It is massively arrogant, complacent and cocksure. It’s CEO is one of the worst in America. It is doomed to fail.

GM in 1960?

No, Microsoft in 2010.

No credible mobile OS. No cloud presence. No new ideas. Ever. Just a stream of tired re-releases of Office and Windows. That a company with no vision should name its marquee product Windows sort of redefines spin.

So, ever interested in sharing a scoop with readers, I am pleased to share a snap of MSFT’s CEO, the dunce who famously derided the iPhone as a toy on its launch three years ago, (sales 60 million and counting), enjoying his first encounter with an iPad.

MSFT CEO Steve Ballmer tries the iPad

A well connected friend at MSFT was there and has disclosed what Ballmer was saying as he repeatedly knocked on the iPad’s screen:

“Hullo? Hullo? Is there anyone in there? Can you hear me?”

Update – this just in:

Here’s a perfect example of why MSFT is doomed to failure. Any company which has such contempt for its customers in constantly putting out rumors about non-existent products deserves to fail. And this one actually had people excited, with good reason:

MSFT’s iPad killer …. is dead.

Guess the screen must have been too small for a good knuckling. DNA, my backside. They simply ran out of duct tape which they were using to stick two iPads together ….

Update April 30, 2010: The rumor mill is reporting that HP has decided to cancel the Slate. No surprise there. Windows and 5 hour battery lives just don’t cut it any more. Indeed, the main reason HP just bought the struggling Palm business is for its Web OS – a mobile OS that actually works reliably, unlike Windows Mobile.

iPad Zagg screen protector

Meh!

I got tired of waiting for independent reviews of matte screen films for the iPad, whose glossy screen is an abomination if you are trying to use it near light sources.

I simply fail to understand what the heck Steve Jobs has against matte screens except maybe that they do not display as well for impulse buyers in the showroom. As of now the only Apple screens available with a matte finish (even Apple refers to it as ‘anti glare’!) are on special order versions of the 15″ and 17″ MacBook Pro and on the very costly (and seriously dated) 30″ Cinema Display. Everything else comes in ghastly, glossy glass. It’s the reason I use two Dell IPS monitors with my HackPro.

A friend suggested the Zagg screen protector and while their site has all sorts of torture tests for the plastic film, it’s not scratch avoidance that is the issue here. As a long time user of the iPhone I can testify that the screen is extremely tough. No, the issues are glare and fingerprints.

For a small sheet of plastic, the $30 Zagg is extremely expensive which, I suppose, figures when their site uses the words “military grade”, an expression given to us by the Army with its $750 hammers and $5,000 toilet seats. Hey, it’s patriotic capitalism. Why not gouge the taxpayer?

The Zagg is shipped in a very stout cardboard tube (no indication whether it is military grade but it feels like it), with a small rubber squeegee and a bottle of solution. The packaging probably cost more than the piece of plastic sheet. You clean the iPad’s screen – I used a final swipe of isopropyl alcohol having soaked my hands in it first, and then moisten the adhesive side with the spray on solution. The instructions tell you to moisten both sides but that is wrong.

Now comes the part which is sheer, bloody hell. Zagg has a video which makes it seem simple. Trust me. It is not. I wonder how many times they made that video before they lucked out with perfect placement on the front. Their video also shows the rear protective film (I did not waste money on that) being slid around – possible because of the textured, low surface tension, aluminum surface. You cannot slide the film on the glass, another place where the included instructions err. Gee, considering it took me all of 2 minutes to realize this, Zaggers, why the heck couldn’t you spend 5 minutes typing the instructions correctly? No job in Apple design for you! Read on.

The instructions state that you should slide the film into place on the iPad but that’s impossible. It wants to stick. So after several efforts at rough positioning I got one corner and side just so and somehow managed to work the rest of the film into place without stretching. You really must not stretch it as the size is perfect, right down to a cut out for the iPad’s Home button, and I was careful to keep the moisture down in that area as it looks like moisture might migrate under the Home button. The center of the cut out and the annulus surrounding it have to be removed once in position but, once again, the instructions fail to point that out. If not removed the surrounding film is very reluctant to stick.

Having got the film in place you now moisten the front to allow the provided squeegee (an excellent design) to slide easily over the surface as you smooth out bubbles. The generic instructions go on to say that you can use a hair dryer to help set the film around uneven surfaces. Zagg makes a back cover also for fetishists who care how the rear of their iPad looks. The rear is not plane and may need some local heat to set it. However, all I can say on that inspired piece of advice is “Good luck with the class action suit, boys”.

No matter how hard I tried I was still left with a microscopic bubble or two especially visible in the black frame which surrounds the iPad’s screen. Zagg states “Micro-bubbles and imperfections will work themselves out over 2-3 days” so check back here and I’ll let you know if that is true. The vendor also goes on to say that the iPad should be left for 12-24 hours to allow any remaining solution to dry. This strikes me as pure rot. What is there to ‘dry’ when the plastic sheet is not porous?

So how does it work?

If you are looking for the reflection cutting effect of a good matte TV or computer screen, forget it. It’s a waste of money. The glare is cut a little bit but the film is still far too glossy.

As regards fingerprints – a purely cosmetic issue as they do not affect readability of a ‘naked’ iPad screen – the Zagg film is good. It is more fingerprint resistant than a naked screen but the fingerprints are also harder to clean off. The screen has a very slight texture, which probably explains this.

Finally, as regards the Zagg’s effect on touchscreen sensitivity, I can detect none. It’s just like using a naked iPad.

Unintended consequence: With all that squeegeeing and accidental button pressing, i did relearn an old iPhone trick with the iPad. Press the home button thrice on a sleeping iPhone or iPad and you get the iPod controls (volume, play/pause, fast forward and reverse) without having to unlock the device. Nice.

Conclusion: At $30 it’s hard to recommend the Zagg. It’s a solution for a non-existent problem when it comes to scratch-proofing the glass and does a poor job in cutting glare. It comes with flawed and possibly dangerous instructions, corrected in the video if you bother to find it (the iPad link on their web site is faulty and you have to hunt around). Get my drift? A pretty schlocky job by the fellow who decided that a generic instruction set would do. Not right. In Zagg’s defense they do not tout glare reduction but their published User Comments very much do. Pure BS. Would I recommend it at $30? Give me a couple of days but I’m pretty sure that the answer is “absolutely not” and that ye Zagger is destined for the recycling heap, lifetime replacement warranty notwithstanding.

Basically, I feel I have been …. Zagged.

Hopefully something better comes along that really does what I want, which is to cut glare, and shows a higher standard of care when it comes to written instructions.

iPad wifi misbehavior

Some oddness.

I delved a little deeper into the wifi signal strength in the iPad, following up on my earlier notes which disclose wildly varying broadband speeds as measured from the iPad.

I haven’t quite got to the bottom of it, but there is something fishy going on.

First, a note on my home wifi setup.

  • Broadband is provided by an AT&T Uverse modem connected with Ethernet cable to an Airport Extreme (AE) running 802.11n at 2.4gHz. Mine is the version previous to the current dual band one.
  • My Mac Mini for the TV sits right below the AE. It is connected to broadband wirelessly.
  • My office is 30 feet and two walls away and houses my HackPro with a wireless card emulating Airport functionality.
  • I have an Airport Express (AEX) set up as a range extender four feet from the HackPro, boosting the AE’s 802.11n at 2.4gHz. Mine is the current 802.11n version.
  • The iPad is, of course, all over the place.

Now take a look at this signal strength chart generated using Airport Utility at the HackPro’s location:

Wifi signal strengths as seen from the HackPro

As you can see the Mac Mini (green line) has the strongest signal, as well it should as it sits right below the AE.

The HackPro gets a weak and fluctuating signal (red line) from the AE (32% of max) but once the AEX is added as a range extender the signal is strong and steady (55% of max – black line). The AEX is a fine complement to a device in a weak wifi location, broadcasting a powerful wifi signal.

But it’s the iPad’s behavior which is puzzling. The iPad’s wifi antenna sits right behind the radio-transparent apple logo in the center of the iPad’s otherwise aluminum back. Right around where I have placed the iPad arrow pointer on the graph, above, I had moved the iPad so that its Apple logo (antenna) was literally touching the AEX’s casing. The wifi signal seen by the iPad dropped some 12 dB (yellow line). By contrast, look at the signal at the iPad on the right hand side of the graph, when I had removed the iPad to a location where it was separated by a wall from both the AE and the AEX. The signal is much stronger and steadier.

This suggests that the iPad’s wifi reception is overloading its wifi circuitry.

By way of follow up I tested the iPad using the Speedtest.net app in three locations:

The three readings reflect:

  • iPad on top of the AEX (2.48 down/1.40 up)
  • iPad on top of the AE (3.61/1.40)
  • iPad 10 feet and one wall away from the AE and 10 feet and one wall away from the AEX (4.69/1.40)

So the closer the iPad is to a wifi signal, the slower it gets! And it’s slowest on top of the AEX which seems to send a more powerful signal than the AE.

As one final test I took readings with the iPad 30 feet and one floor distant from both the AE and AEX. And guess what? I got the highest speeds of all, 5.31 down and 1.41 up, respectively!

So what is called for, it seems, is for Apple to revise its software to reduce the iPad’s antenna signal transmitted to its circuitry when the iPad is very close to a wifi source. The result will be higher speeds. Whether for surfing or sending photographs, you cannot have enough speed. And you can’t be too rich or too thin either, both challenges to the average American at the time of writing.

Today’s slideshow

Air Mouse comes to the iPad

My big screen TV is also my slide show device. The TV has three inputs:

  • A Mac Mini
  • An AT&T Uverse cable box/DVR
  • A BluRay DVD player (Mac OS X does not support BluRay and I will die before Windows enters our home ever again)

The Mac Mini is the input used most. I don’t watch much TV and BluRay is vastly overrated for a 42″ screen like ours. A solution looking for a problem. Our inexpensive BluRay player is seldom used.

The Mini is set up for four inputs, well actually five with the fifth being invisible. A picture tells the story:

The home TV screen

If you are wondering about the insanely low CPU temperature shown in the menu bar, above, it’s because I do not trust Apple one bit when it comes to cooling their devices, having lost any number to overheating. Do yourself a favor and crank up the Mini’s 1,800 rpm default setting for its single fan to 3,500 rpm using something like Fan Control. A new fan is a lot cheaper than a new Mini.

Movies loads DVDpedia wherein my 800+ movie library catalog resides. Click a movie and it links to the file on the file server (8tB of hard disk drives) and the movie plays instantly using VLC. I replaced the DVDpedia native icon with one more to my liking.

Music loads iTunes where my collection of some 250 classical CDs resides on a separate server.

Netflix loads Safari whose icon I have replaced with a more appropriate one. Safari’s home page is set to Netflix On Demand where I can see my movie queue, which I manage using …. the iPad, of course! One click and the movie plays using Microsoft’s Silverlight, maybe the only solid software product from Redmond in the last two decades. (Netflix is likely forced to use it as their CEO, Reed Hastings, sits on MSFT’s board, poor bugger – just imagine having to listen to that boob Ballmer monthly). The 2.26GHz C2D CPU and Nvidia GeForce 9400M GPU in the Mac Mini despatch video processing with aplomb and, unlike with my former 1.6Ghz Intel Atom powered hacked MSI Barebone TV computer, there is never so much as a hint of a stutter or pause, with iSlayer’s CPU meter in the menu bar confirming a light load on the CPU at all times.

Photos is nothing more or less than iPhoto, but as my photo library resides on the HackPro in my office, iPhoto is pointed to that library to display slideshows on the big screen. This may well be the future for art books – a 42″ screen can really do art and photographs justice. But go up to 100″ and, suddenly, Caravaggio‘s Salome is shown at three times the size of the original canvas. Simply mind blowing!

DVD – this is the fifth and invisible input. Insert a physical DVD (remember those?) into the Mini and it invokes DVD player and your movie plays with full on screen controls.

But was is the secret sauce making the user interface a dream, my great design work notwithstanding? Well, until yesterday everything was done with a wireless mouse on the sofa and, on rare occasions, with a wireless keyboard. No more.

Say Hello to Air Mouse for the iPad.

Click the picture to go to the Air Mouse web site

Now just imagine doing this with a Windows computer:

  • Download Air Mouse to iPad – 30 seconds
  • Download server side app to your PC/Mac Mini and install – 1 minute
  • Input passwords – 20 seconds
  • Start controlling everything you see in the first picture, above, using the biggest touch screen mouse remote north of Cupertino, CA

Right. Isn’t going to happen with yesterday’s technology. But the above did happen with the iPad and the Mac Mini. I know. I just did it.

Air Mouse allows you to use the iPad’s touchscreen as a trackpad for the mouse pointer and also offers many application-relevant controls for a host of apps – Camino, Safari, iTunes, iPhoto, on and on, with a touch keyboard available on demand. These include function keys and volume. The cursor is perfectly responsive with no delay or stutter and the maker’s forum shows they are responsive to bug fixes. Plus, at $2.99, what have you got to lose? The maker has had lots of earlier experience with a like app for the iPhone, which helps and let’s face it, who wants to use a phone to control the TV, especially when a call comes in?

Upshot? I have just retired my TV wireless mouse and keyboard. You will too, when you do the above. Mobile Mouse supports two finger scrolling just like on your Mac laptop, so now you can scroll lists on your big screen TV with two fingers on the iPad.

Now there are, what, 250,000 brilliant (OK, only some are brilliant) programmers out there writing code right now for the iPad to address some favorite use or niggling frustration with yesterday’s technology. Just imagine what we will be seeing over the next few quarters. Thank goodness for the ‘closed’ system enforced by Apple over applications and code. The alternative is anarchy, infection and denial, familiar to the users of the other desktop OS. Let’s face it, they just don’t get it.

Mobile Mouse is highly recommended for your iPad. Once multitasking comes to the iPad this fall, switching in and out of Air Mouse will be even faster. As it is, from touch to use is under one second.

Independent test follow-up: I gave the iPad to our eight year old boy to test Mobile Mouse, instructing him to start a Netflix streaming movies for kids. Now if you question his independence, I can assure you that Winston calls it the way he sees it, like any eight year old. No guile, no deception, just the facts. And unlike our politicians, he cannot be bought.

It took him a little while to get the hang of two finger scrolling and at first he persisted in looking at the iPad’s screen rather than at the TV, but once he got it, it was off to the races.

Winston, a man of few words, has but three ratings in life:

  • Awesome – meaning it rocks!
  • Cool – damning with faint praise
  • Daddy, can I please watch the TV? You figure it out

To cut a long story short, Mobile Mouse got his highest rating, ‘Awesome’, and a glazed look often seen on the faces of those experiencing true magic.

Disclosure: No financial interest in any vendor cited above.