Category Archives: iPad

The future of computing

The iPad after one week – hardware

That first time ….

The wait for my first Leica, an M3, was two years, which is how long it took me as a teenager to amass the fortune required to buy a used one with the proceeds of my newspaper round in London. The moment it arrived, I threw out the leather case, stuck a roll of TriX in it and the very first picture I took, Frame 00001, was a winner. That experience continued for many years and the camera seemed as much a part of me from that day as any machine I have ever owned. The enthusiasm of the new never wore off until something better came along 35 years later in the guise of the Canon 5D and, later, the Panasonic G1.

Frame 00001

It was, in other words, just right for the way I roll. A minimum of technology in the way of the image, simple, quiet, fast, beautifully made and supremely elegant. One of the most perfect machines man created.

Later that experience was to repeat – though not at such a level of perfection – with my first Mercedes and Porsche and BMW motorcycle. Machines made for users, not poseurs.

The ultimate in simplicity and representing the very peak of the machine age, is my Patek Philippe wristwatch. Unjustifiably costly, expensive to overhaul (just like my Leicas) but elegant beyond words, reliable and with an absolute minimum of controls. It did one thing very well and continues to do so.

The Leica moved on as I am not a collector and the camera is stuck with 60 year old technology, as did the cars (the Porsche 911 is stuck with 60 year old looks) when more reliable products came from the far east, but the BMW (60 year old technology and looks!) and watch survive to this day.

The iPad is in the same league. Simple, quality execution, marches to its own drummer. Like all of the above machines it will become an anachronism after a few years as yet more capable devices come along but, right now, it is simply the best there is for the way I roll.

Now that the status of the new has passed and the hysteria has wound down and I have had a chance to use the device hard for one week, what is there to say?

The Hardware: The screen is just right – slightly smaller than most books, the iPad’s weight is ideal for reading like a book in your lap. Once the experts have tested them, I will add a matt stick-on film to avoid the insidious reflections resulting from Mr. Jobs’s high gloss fetish, which will further improve matters, especially when you try to read with a light source over your shoulder.

The back is wrong. While the machined aluminum is gorgeous to behold, like Leitz satin chrome of old, the back is gently curved meaning the device will simply not sit still on a flat surface. The lightest nudge and it wants to pirouette. And unless you change the shape no stick on rubber is going to fix that. It’s not that you really mind as it’s a lap-held device, but it’s discomfiting to see the iPad spin as you place it on the coffee table.

The device has four mechanical controls. The Home button just like on the iPhone and they got the resistance to pressure and tactile and audible feedback dead right. The other three mechanical switches – the volume rocker, on/off and screen rotation lock – are wrong, very wrong and dead wrong, respectively. All are wrong in that their edges are too sharp. The crude finish contrasts with the overall excellence of the design. They may wear with age (though I doubt it) but Apple should look to its iPhone for profile and finish of these. The volume rocker is very wrong as that should be a touchscreen control. The rotation lock is dead wrong as this really should be a software function. Every mechanical device is just one more thing to go wrong and a slider is more wear prone than a touch switch. A dedicated touch area on the screen to lock orientation would be faster and less failure prone.

The screen is, of course high gloss – see above for the fix – and has the oleophobic finish shared with the 3G and 3GS iPhones, meaning the grease from your fingers is easily wiped off. Two wrongs making a half right. Like the iPhone’s, the glass is incredibly tough and it would take a concerted effort with a sharp object to scratch it.

The overall form factor and the sheer thinness (another Jobs fetish) of the device makes it a bit slippery to carry around. There’s not a lot to grasp and friction is notable for its absence. There’s not the chunkiness of a netbook nor the rough cover of a book making it easy to hold. It wants to be dropped and I suspect that the force of gravity and the resulting impact will see many remaindered iPads. Care is called for here. Get a shoulder bag of some sort.

Speed is outstanding and shows what happens when you design software to run natively with a new CPU’s architecture, rather than try to compromise with conversion approaches. It puts a netbook to shame on routine surfing and email tasks and poses a decent challenge to a fully featured laptop or desktop machine. I confess when Jobs said “It screams” at the roll out that my BS meter bent its needle. My meter was wrong!

“Subjective clap trap” I hear the Doubting Thomases among you expostulate. Fine.

Here’s my nuclear powered C2Q 2.83gHz desktop on wireless 802.11n 2.4gHz, running Snow Leopard 10.6.3:

And here’s the iPad on the same network at the same location::

The download speed is 38% of the desktop’s and the upload is virtually identical! And while a 4.3gHz download speed will have Europeans and Asians laughing in ridicule, it’s pretty decent for web surfing.

Heat is notable for its absence and is a standout feature. No matter how long or hard you use it the iPad remains cool. Remarkable and a marked contrast to any of Apple’s tired laptop offerings which can double as toasters in a pinch. There’s no fan and the iPad is silent in operation – another step forward in machine design.

Weight is remarkable, also for its absence. With charger it’s 1.6 lbs, compared to 3.3 lbs for my deceased netbook and 6 lbs for your MacBook Pro. It’s the difference between lugging around a full frame DSLR and a Panasonic G1. A tremendous accomplishment which reduces the resistance to use when you absolutely do not want to have to check your email at the weekend from the ass who is your boss.

The speaker is remarkable after using a netbook or laptop. It simply has no right being that good. For serious listening there’s a standard mini-jack headphone socket and doubtless a plethora of speakers to come from the aftermarket. I’m holding out for a pair of Bowers & Wilkins. “British and Best” as my mother would say of Sheffield Steel.

And if the light weight and low heat output were not enough, the real icing on the hardware cake is the battery. I speculated that Apple would lie about the battery life as they always have in the past with their mobile devices and I am delighted to admit I was dead wrong. 11-12 hours at a charge regardless of what you are doing is the norm, and as the battery is a lithium ion type there’s no need to drain it before recharging to maximize life. Two recharges from half full are the same, in figuring the number of recharge cycles, as one recharge from empty.

iPad tester and critic at work.

Tomorrow some opinions and thoughts on the software side of the equation and on the user interface.

And my first stock market trade on the iPad? A winner just as with that first Leica. Why yes, a few shares of Apple stock to make sure I didn’t have to actually pay for it. Un-American to contemplate that prospect. I live, after all, in the land of hand-outs. Now do you see what I’m going on about when I write of the Unfair Advantage? I confess to being comfortable in bed sporting my Scottish tartan jammies at the time ….

The HP Slate

Well, it has a better name.

This somewhat forlorn HP marketing piece is meant to buck up the salesmen at HP.

Some issues with the Slate:

  • HP uses the Atom CPU I used in my netbook the past two years (recycled two days after getting the iPad). I overclocked it from 1.6 to 2.0gHz and it was still slow. Not too bad (OS Leopard 10.5.6) but the A4 in the iPad is really special. Fast. (“Wicked fast” as Mossberg of WSJ put it). The iPad surfs almost as fast as my desktop which has thermonuclear power, five big fans and a Core2Quad CPU running Snow Leopard 10.6.3. The iPad’s apparently slow 1 gHz CPU speed does not make for meaningful comparisons – I know, I have used both CPUs.
  • The Atom CPU runs pretty cool but uses much more power than the A4. The result is a much lower battery life. 5 vs 12 hours. Huge difference.
  • The HP’s screen is same as on netbooks – 1024 x 600 vs. 1024 x 768 pixels on the iPad. You will be amazed how much difference those extra 168 pixels make – the iPad screen shows 28% more. Non trivial.
  • No 802.11n wifi on the Slate.
  • No App Store for the Slate.

The HP has a camera, SDXC card reader and USB port. Very nice. The iPad really needs a card reader built in, not as an add on. The HP can likely multitask (my netbook did) – multitasking is coming to the iPad soon with tomorrow’s announcement of iPhone OS 4.0. The Slate’s price seems far too high – aren’t Apple products meant to sell at a premium?

But the real deal killer is the OS. Windows 7, even it is better than Vista and XP, was not designed for touchscreen use. HP has rushed this out in 6m whereas AAPL has been developing the iPad with a ‘ground up’ designed OS for 5 years and has millions of users’ experience from the iPhone/iPod Touch (85.5 million to be exact). HP make nice pro printers. They should stick to that. The Slate looks like a very costly netbook to me.

I would hate to have to compete against the iPad with all that patented technology and wish HP well. They make some great hardware.

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.

The iPad’s IPS screen

Not half bad, as we used to say in school.

One of the iPad’s biggest advantages for photographers is it’s IPS (In Plane Switching) display whose singular advantage over TN (Twisted Nematic) LCD displays is that it suffers far less fall off viewed from acute angles.

A picture being worth a lot more than words, I imported a snap from a Panasonic G1 RAW file into iPhoto on the iPad using iTunes (boy, does that ever sound dumb, or what?), the only method available until the iPad’s SDHC card reader debuts later this month.

In the comparison pictures below you are looking at JPG renderings of the RAW file on both monitors, the large one being one of the two Dell 2209WA IPS displays on my desk.

Face on, the iPad’s image is a little warmer.

Off axis, reflections make comparisons tricky.

The Dell monitor is profiled using the EyeOne colorimeter. At present there is no way to profile the iPad’s screen but it’s close enough to be useful for preview and culling. Off axis, reflections on the iPad make comparisons difficult, (the Dell is, of course, matte), but the drop off in illumination intensity is far less than the picture suggests.

Some aver that off axis viewing is not something you do with portable devices. That’s largely true for the miniscule screens in devices like the iPhone but the iPad is quite capable of supporting multiple users – some games already provide that functionality – and obviously not everyone can have the screen dead front and central.

So the IPS technology in the iPad’s display is welcome and yet another technological step forward by the design geniuses at 1 Infinite Loop, Cupertino, CA.

The Unfair Advantage

With thanks to a great engineer.

As a kid, when I was taking math finals in school, one of the rich kids had an electronic calculator. The rest of us had slide rules and logarithmic tables. What struck me was that he was forced to surrender it at the door before entering the exam hall. You see, this being a very proper British establishment that believed in a level playing field, they thought it unfair that he should have that technology available to him compared to the paper and pencils the rest of us had. An attitude which has a lot to do with Britain’s fall from world leadership, this young prat’s use of technology was deemed unBritish. It was my first exposure to what I later came to know as the Unfair Advantage. What has not changed one iota since then is the resentment the owners of the Unfair Advantage engender in the deprived masses without.

The concept of the Unfair Advantage was made famous by a great American race car driver and mechanical engineer named Mark Donohue. His education and analytical engineering skills, something not possessed by any of his competitors, allowed Porsche to develop his race car, the 917-30, to a peak of perfection which saw it win all but one of the CanAm races in 1973. The format was subsequently changed and the car obsoleted, but Donohue had shown that having an Unfair Advantage was a winning formula.

Donohue’s Unfair Advantage – the 917-30.

I learned a lot from Donohue and have always been seeking the Unfair Advantage in whatever I do, be it business or pleasure.

Take Harvard, where I would like my son to get an MBA many years hence. He is male. Unfair Advantage. 98% of Fortune 500 CEOs are men. He will have the best education leading up to his Harvard MBA, commencing with four years at one of the eight elite New England prep schools with four more in a no less exalted college. Unfair Advantage. While the hard scrabbling ghetto kid can win, the odds are long. My son is white. Unfair Advantage, like it or not. There are four or so black CEOs in the Fortune 500. My son is an American. Unfair Advantage. He has access to teaching and technologies most would die for though few can afford. My son will have a substantial trust fund (if I don’t blow it first) which will allow him to take risks the poor cannot afford. Unfair Advantage. At a premier American college, even if his academic accomplishments are mediocre, he will leave with one of the best possible Contact lists on his iPhone. Unfair Advantage. It’s who you know …. My son lives in San Francisco which, with just two or three other US cities, offers access to culture and diversity. Unfair Advantage. Sure there are some successful people in Mississippi, but he will never have to suffer the miseries or lost opportunities of growing up there. My son is also physically beautiful. How many ugly CEOs do you know? Unfair Advantage.

So some of his Unfair Advantages are genetic – height, skin color, genes, looks, while others are man made – wealth, education, technology. But while I have no more idea whether he will be successful than any parent ever has, I have maximized his chances within the currently white dominated rule system by maximizing his Unfair Advantages.

In photography, technological change has always brought with it an Unfair Advantage. However, unlike with education where wealth correlates highly with access, the Unfair Advantage in photography lasts a brief time. Color film gave Life magazine an Unfair Advantage over its competitors then suddenly it was cheap and everyone had it. Life magazine folded. Early adopters of digital had an Unfair Advantage. They could process and deliver images faster than the film users but before you could say CMOS sensor, everyone had digital and it was dirt cheap. Kodak folded. The Unfair Advantage was gone and had become a necessity. Unless you want to be a target for hilarity, no self respecting professional photographer would be seen dead using film unless, that is, he is so successful that it can be shrugged off as a charming eccentricity. “That’s Bruce, man. That’s the way the dude rolls.”

When technology suffers one of its frequent seismic changes, the early adopters are scoffed at by fools like this – in today’s WSJ:

Not one moment’s thought has gone into that piece of nonsense, written by a guy who drives looking in the rear view mirror. What he does not know and likely will never understand is that, armed with an iPad, my eight year old son has a massive Unfair Advantage. He can both consume and create using the device in ways not a single one of his classmates can. By the time they have all caught up because they don’t get it, or their parents don’t get it more likely, or they are waiting for ‘the bugs to be worked out’, or because they want feature this or feature that, Winston will have had a one year lead on them which they cannot recover. His Unfair Advantage is conceptually identical to Mark Donohue’s.

Thank you Mark for teaching me one of the most important things I ever learned, and it’s not something I picked up in the storied corridors of academe. You can buy Donohue’s book from Amazon and, yes, it’s titled The Unfair Advantage.

One of Winston’s many Unfair Advantages.

Genetic determinism is a fact of life. Get over it and choose your parents well.

Mind blown

Another early adopter.

Dropped by the city today on a glorious spring day to pick up some slippers from the nice people in the Allen Edmonds store (America’s finest shoe maker) and was not only amazed by the profusion of iPod advertisements but by the number of people talking about it on the street as I ambled along. If you think this device has buzz, you are right.

Early adopter

This chap bought one the day it came out this past Saturday and, as you can see, his mind has been blown ever since.

On a related note I wrote the Macworld people asking, now that the iPad is here, why I should renew my print subscription? I’m not holding my breath for a reply, but then neither do I propose to renew.