Topic of the day: Cloud computing and pollution? Blame Apple!

A few years ago Greenpeace admitted that they picked on Apple so that more people were aware of the environmental impace of computer technology. You might think they won't do that anymore. Wrong! Here is a headline from AppleInsider: "Greenpeace criticizes Apple for carbon footprint of iPad cloud"

I am not trying to defend Apple/iPad but all computing "gadgets" (e.g. smartphones, netbooks) these days are constantly making use of the internet (call it the cloud if you insist)

However, I do agree that our world will be less polluted without the cloud. Consider this, if everything is stored locally on your HD:
1) it uses less energy since you have to pay your own electric bill and more likely to turn off your computer (and thus the HD) when you're out.
2) you would be constantly deleting unnecessary data instead of simply adding yet another HD. On the contrary, with all these providers offering high limit free storage in the cloud, you won't bother to delete the junk.

Trivia of the day: honey and golf

I learned this from radio yesterday: in the past, golf ball manufacturers used honey as the core of golf balls!

Sports highlights: GSP, F1, Hong Kong 7 plus more

Last weekend began with an NRL game. Then there were a couple of big events during the weekend: George St Pierre totally dominated in his UFC fight against Hardy. Gotta give some kudos to Hardy though 'coz he really defended hard and avoided submission (his arm was twisted really bad twice but he survived!) The F1 race in Australia was much more excited than expected, probably because of the rain. It was exciting to see Hamilton quickly catching up near the end of the race, which caused Webber to crash (and he couldn't pass Alonzo either) Of course, the home team winning the Shield in Hong Kong Seven Rugby was huge too. (It was not the Cup, but we were happy for the team no matter what)

Both the IndyCar race at St. Petersburg and NASCAR at Martinsville were delayed from Sunday to Monday because of rain. Both were exciting! My idol Danica Patrick had a decent showing by finishing 7th. And Denny Hamlin's surge from 3rd to 1st during the final restart (with 2 laps remaining) at Martinsville was simply unbelievable! Everyone thought he was done when he went to the pit and gave up the lead a few laps earlier in the race.

Also catched an Aussie rule football match, a bit of NLL and NCAA Hockey (Go Badgers!)

Tech of the day: turns off iPhone data

You might think the title sounds stupid: the whole point of having a smartphone like iPhone is for its data capability (i.e., web surfing) What's the point of having one if you turn that off? Well, some people (not me) unlock their iPhone to be used on other networks, which might not have an all-you-can-eat data plan like AT&T. To avoid being charge for data usage at all, it is a good idea to turn it off altogether. Unfortunately, phones like mine that are bought from AT&T, such option is not available. In this case, faking the APN would be your workaround.

To access a data network, iPhone uses something called APN (access point name) The idea is to give it a bad APN so that data would be "turned off." There is a website that allows user to download a profile for that purpose but I had a problem with it (no data access even after I remove the profile! I had to "Reset network setting" to have it back)

Fortunately, there is another tool called FakeAPN (available from iSpatio's Cydia repo http://ispaziorepository.com/) which is an add-on to SBSettings.

In case you haven't installed SBSettings, it is another great app available on Cydia. Basically it gives you a panel that you could access anywhere (simply swipe the top edge of your screen) The panel contains button for toggling 3G, Bluetooth, Wifi, Power/Reboot...... etc. So you don't have to go thru the tedious Settings anymore.

BTW, there is another useful SBSettings add-on called UAFaker, which allows user to toggle between Mobile Safari's default user agent and a custom defined one. I wrote about the need to switch user agent before. After it is installed, you will also need to put your custom user agent string in this file on your iPhone:
/var/mobile/library/SBSettings/Toggles/UAFaker/UAFaker.plist

Tech of the day: tells VLC not to fix your AVI

The video I shot with my Canon TX1 is in a unusual video codec: MJPEG. Whenever I play them in VLC, VLC will detect the index of the AVI file is incorrect and ask if I want to fix them. Of course I'd rather leave the file as-is. There is a way to turn this off:
In VLC, choose Tool->Preferences
Check the radio button for showing all settings.
Then choose Input / Codecs -> Demuxers -> AVI
And select "Never fix" from "Force index creation"