Amazon Kindle Fire

December 27th, 2011

I started to use the Kindle Fire for reading and other media consumption recently. I noticed the ebook reader is better than the software version on iPad for mainly two reasons: 1. the hardware on Kindle Fire is probably optimized for reading, the pixel count seems to be higher so that the font looks a lot sharper than that of iPad; 2. Amazon gives more features to its own reader such as type-face adjustment than that of the iOS Kindle app.

The first one can only be corrected by a new retina display based iPad next year. The second one will depend on the market competition between Amazon and Apple. May the best product/service win!

Mac is not office friendly

April 1st, 2011

I started to use Mac for work for a couple of reasons: I had good experience using Macs at home; it allows me to seamlessly work in the Unix world.

However, I quickly discovered while Mac is wildly successful recent years in the consumer world, it is not designed for office use particularly. Here are several examples:

1. Software: The office software package on Mac sucks. Yes it is made by Microsoft. I’m sure they tried their best as this is not the first Office for Mac version. But it just isn’t quite as productive as the Windows version. Overall Windows 7 is much more corporate friendly OS. But the laggard office is sometimes the killer app in both positive and negative senses.

2. Hardware: no docking station! The staple of office environment, docking station saves 30 seconds every time you need to plug and unplug the myriads of cables and devices when you need to go to a meeting with the laptop and come back and plug down into your home desk. No matter how cool Macbooks are, no docking station from Apple natively is a big obstacle for corporate adoption. I wonder how people at such hip places full of Macs (Apple, Facebook) work around such an obvious issue. Perhaps everything wireless?

3. While not a design flaw, it is still notorious for Apple to charge $40 for each $5 worth display cable they sell. And since Macs don’t support the old fashioned VGA, DVI ports anymore, you do need a host of these cables to make presentations or connecting to monitors. When would corporate greed end? Never.

 

WD NAS

March 26th, 2011

The USB hard drive (Seagate 1.5TB) attached to my router is just too slow, I’m only able to get 20Mbps (about 2MB per second) write-to rate. So I bought the WD Live 2TB ($150 from Newegg) given it is the least expensive fast NAS with the simplicity I want.

It so far worked out great. The transfer speed is about 10X faster than the router-attached solution. Plus I don’t have to hack the router to make the faux NAS work for Time Machine. The WD works out of the box with Time Machine plus a few basic NAS functions. If you are considering to buy Apple’s Time Capsule, forgetaboutit. The WD is faster, bigger and a lot cheaper. Of course, you always pay extra for the shade of Steve-white.

 

Fix bad CDs from the library

March 22nd, 2011

I like to borrow audiobook CDs for my commute from the library. I found sometimes a couple of CDs in the package are badly scratched. Here is how I’m able to fix them.

If the scratches happened on the shiny side, you probably also know how to fix them. You just use some slightly abrasive polish agent and use a clean cloth to rub it.

Sometimes the scratched happened on the cover side. It then become seemingly hopeless as the laser would just go through the scratches and read nothing. But you can’t polish off the scratches as it will further damage the cover and make things even worse. However, I found a very simple way to fix this. I used a black dry erase marker – since the particular CD cover is mostly black. I think permanent marker probably works too, but I wasn’t too sure the first time so I use something that is reversible. After I covered the scratches, the CD magically reads fine!

Give it a try next time you found abused CDs from the library.

iPad2 has worse camera than iPhone

March 17th, 2011

It seems impossible that Apple would put worse component in its latest and greatest product – iPad 2. Even more fascinating is that among all these fans and reporters drooling over the new iPad, nobody talks about just what exactly is the resolution of the new camera – especially the rear-facing camera (the better one).

So I did a very simple field test: take a picture in the store with iPad 2 camera, and immediately take the same picture using my iPhone 4. Zoom both pictures to the max and see what I’ve got: clearly the iPhone camera has both wider field and much clearer details. To count for the bigger screen of iPad, I compared the small text in the picture. I can much easily read the iPhone version. So it is very safe to say, the iPad 2 rear facing camera has visibly lower native resolution than that of the iPhone.

To speculate why Apple would do that: component cost. Squeezing two cameras and better CPU and slightly more RAM into the the same pricing envelope has eaten into the profit margin.

But it still sounds silly to me to have the pretty bad camera grafted onto the otherwise slick body just for the sake of it. It would be better off to add more RAM instead – so it can be on-par with Xoom’s 1GB RAM. But why iPad 2 fans and reviewers don’t want to talk about it is beyond me.

Sonos Rocks

March 14th, 2011

I just got two Sonos S5 players hooked up – all you need is power plug. I must say, if there’s a hardware company makes more user friendly gears than Apple, it is Sonos.

The installation is so easy and enjoyable, I just walked back and forth between the different nodes to verify with my eyes that they are truly connected with one press of the buttons. And the sound quality is incredible – with the size about the same as the Bose Sounddock, it sounds better than the Bose in my opinion. Of course the most important thing is that it’s not a dock! There’s no need to strand your phone there to play music.

What I did is divert iTune temporarily to my NAS. Add music from my current iTune library to the new NAS location. After that, I have a copy of music library living on NAS independent of whether my computer is awake or not. Sonos works with the NAS-based music library seamlessly, plus all the online streaming services it comes with.

iPhone Controller

And last but not least, every iPhone, iPod touch  and iPad (computers too) now becomes a Sonos controller, fully synchronized and highly intuitive interface everywhere.

Voila, my multi-room music system in a box! No drywall patches, no wiring job. All in less than $1000.

Dumb Features of Outlook Calendar

October 8th, 2010

First of all, I have to admit that my work life relies on Outlook  calendar. So therefore small things really tick me off. Of course I can always print the day out and pin it up like some people do. But, what’s the fun in that?

Now we have put things into perspective, two things annoy me the most are:

1. Don’t remind me of past events. If the events have already occurred, there’s no point in re-re-remind me of that. It is either I’ve completed it already, or I have completely missed it already. Either way, I hate to hear about it again.

2. Do always remind me of upcoming events. So what if the meeting organizer didn’t check the “reminder/alert” box. Isn’t the whole point of calendar event in the Alert! So POP it up 5 minutes before, or POP it up 1 second before. I don’t care, just POP up an alert for me.

Ping G15 Driver

August 8th, 2010

Field tested the G15 driver yesterday. It feels good.

Compared to the Nike Sumo square 5900, the G15 swings more in balance and allows me to put more muscle on it. It feeds back a satisfying “PING” compared to the Nike’s as loud but deader “quack” sound when I hit the right spot. When hitting off center, the Nike is noticeably more forgiving due to the MOI maximizing design. But as I’m learning to control my driver swing better, I appreciate the more sensitive feedback G15 gives me. It feels more like the BMW chassis than the Lincoln – it quiets most of the harshness but still gives you just enough feedback to allow you drive better over time.

And the length. While I haven’t mastered the new driver yet (only one round and one range test session under belt), it is definitely longer than the Nike on the course. I was able to out-drive the partners with an average driving day  more often than even a good day with the old Nike.

Confidence is the most important thing in Golf. Aside from all the technical features you can read elsewhere, the more traditional yet quite muscular head appearance definitely gives you more confidence. That is what marred the Nike square head. When I told the guy at the pro shop what driver I had, his first words were: “So you want a more traditional looking driver.”  QED

Reinstall OS X

August 8th, 2010

Now that the magic of Apple has fallen to the normal level, I also found out that my 24-inch aluminum iMac has accumulated some bad jojo over the last 3 years. Ahh, the good old ritual of reinstall Windows every a couple years. Come to think about it, Microsoft is really the progenitor of so many current high-tech successors. Sooner or later, they find in their gene map bits of bad code granddaddy put in. First it is Yahoo, then Apple, and pretty soon Google too.

Now back to the current task at hand. The problem is that my Snow Leopard keeps dropping internet connections and gets really sluggish compared to the Windows 7 laptop sitting next to it. Since it is a slow progression, it can only be attributed to aging but not any particular incident. Searching online yielded no quick fixes but the clean install options popped up a few times. So I thought it is show-time for a real test of Time Machine.

First attempt: boldly wiping out hard disk and have a clean install of Snow Leopard. It detected the attached Time Machine hard drive and asked whether I wanted to import from it. Sure, give it go. Everything restored beautifully – all the applications including 3rd-party ones, all my iPhoto files (100+GB of them!) and everything else. However, so does the internet slowness. Well, I should have thought about that – the time machine is so faithful it essentially gives me the exact same machine back.

Second attempt: same steps of clean install but declined the time machine option. Now I’m opting a manual restore by carefully choosing what I restore. Nothing from the system folders please. New users, fresh software re-install. So far so good. It did give me some permission problems as Mac thinks the new Me is somehow different from the Me created those Time Machine backups. Certain folder works when I override with admin password, some folder is less lenient. Thank goodness the gigantic iPhoto and iTune folders are fine – I really don’t want to copy 100,000 files by hand.

So far so good. We will see in a few days whether the internet connection problem comes back or not. Stay tuned, if you are interested.

Creating Value in Real Time – My column on ClickZ

June 9th, 2010

Please read my recent column on ClickZ:

http://www.clickz.com/3640574

“These two important differences lead to the very reason why a technology like real-time bidding can potentially create tremendous value for buyers and sellers simultaneously…