Category Archives: Uncategorized

Starting up with a DSLR

 

As I mentioned in an earlier post, Shamu destroyed my Fuji P&S and I had to capture all the beauty of the Bahamas on my lousy cameraphone. So, I decided to make the best of the situation and get my self a DSLR rather than another point-and-shoot. Armed with a $1k budget and some basic research, I settled on the Canon EOS 400D (aka Digital Rebel XTi) which is nearly unbeatable at that price range. My goal was to end up with a setup as close as possible to the Fuji S5100 I had, especially in terms on lens length -the Fuji had a 10x zoom: 37-370mm at 35mm eq. So, at first, I decided to forgo the kit lens and buy a used Tamron 28-200 f4.0-5.6 lens off eBay. I also managed to snag a 2 gig CF card from newegg, a 4 gig CF microdrive off of woot and a rather large camera case from Case Logic in preperation for our New York trip. 

During the trip, I found the lens rather lacking especially in terms of build quality. After using it for 2 days, I started getting the infamous Error-99 that is common for 3rd party lenses when used with Canon cameras. So, after getting back from the trip, I decided to return the zoom lens and replace it with the Canon 50mm/f1.8 II, which is pretty much the best portrait lens you can get (other than the f/1.4 which costs 4 times as much). I also bought the 18-55mm kit lens, to cover some zoom range and I was pleasantly surprised by the image quality on the lens. I had read really bad reviews of the lens and didn’t have very high expectations, but coming from a point-and-shoot world, I suppose my bar for image quality was pretty low 🙂 It was also good to have, for the first time, an 18mm (28mm @ 35mm eq) lens which could take some pretty sweet wide-angled shots. I don’t think I had ever taken a photo wider than 35mm before, so it was neat to take relatively wide shots like this one:

Beat up old pick up

What was really cool, however, was the ability to take a series of exposure locked 18mm shots and stitch them together to get a panoramic view like this shot of the Columbia River Gorge:

Columbia River Gorge Panorama

You can see remnants of the vignetting in the shot above that is probably the reason experts pan this lens, but well, it does its job pretty well as far as I care, especially with shots like the one below.

Flowers by the road

 

A few days later, I gave in to high-zoom temptation again and decided to buy a new Tamron lens. After debating between the 18-250mm and the 28-300 mm, I decided to get the 28-300mm – mainly because it was cheaper. This lens is f3.5-6.3 – so though it’s a little slow on the long end, the f3.5 gives me the ability to shoot indoors at the wide end. The image quality is nothing to write home about, but with the 11x range, this lens will probably be my primary walkaround lens till I save up to get a higher end Canon IS or Sigma OS lens. The only thing I miss in this lens is macro mode, but I figure since that’s something the kit lens has, I’m covered there.

Some shots I took with this lens:

 Wasp landing on a flower

My favorite shot with this lens so far – surprisingly sharp at 300mm/f6.3.

I also took this lens out to a softball game that D’s coworkers’ were playing. This was my first attempt at sports photography and I learned a lot of don’t and don’ts. Here’re some shots that stood out:

IMG_2164

 

Overall, I’ve taken 2500+ photos in the one month that I’ve had the camera – that sounds like a crazy figure, but it’s been a fun ride learning all about what the camera, lens and a bit of post-processing can do.

A mid-summer update

Once in a while I realize that I’ve been so behind on my blogging that I feel like I have to do a catch up post so that people who follow my blog (yes, that means all 15 of you) can know what’s happening in my life. Here’s what’s been happening in no particular order:

  • Work – Work has been chugging along fairly uneventfully for the past few months. Things look on track, no major fires etc. I was at a meeting the other day where Sid remarked “It’s been a while since I’ve been in a meeting with you. And that’s a good thing!”. That left me thinking the rest of the day about how a lot of our meetings are firedrills and all about crisis management. Maybe something Dilbert-esque like ‘ feel good and do nothing’ meetings are needed so that people feel better about attending meetings.

 

  • Travel – I’ve done surprising little travel since our Bahamas & Florida trips back in May. I thought summer will be all about driving around the state, hiking and stuff, but we’ve done pretty much none of that. D’s parents were here for a month and we took them on a trip to NYC and Niagara Falls which turned out to be incredibly tiring with us missing our flight back, driving 14 hours a day to get from NY to Buffalo and back and so on. The only local trip of significance we made was a drive down to Cle Elum and the Columbia River Gorge a couple of weekends back.

 

  • Biking – As hinted by my expanding waistline, I’ve done almost no biking this summer. I biked to work and back a couple of times and biked around trails in Issaquah another weekend, but other than that I’ve used the excuse of it being too hot or too cold or too rainy to avoid biking on most weekends. Hmm.. better get on that fast!

 

  • Photography – Now there’s something I’ve done a lot this summer. As a matter of fact, I wrote about my recent photographic adventures in this blog post before it became too long and I decided to move it to another post.

 

  • Around the web – I’ve become a huge fan of Google reader over the few months I’ve been using it. It helps scan through almost a 100 blogs a day in no time, both on my desktop and mobile phone. Some interesting finds I’ve made recently:

That’s pretty much the gist of what I’ve been upto so far this summer. My plans of heading down to the Olympic Peninsula are still up in the air and so are my plans for the labor day long weekend and (looking further out) Thanks giving.

The economics of texting

One thing I never understood about the way mobile operators work is why texting (aka SMS) is so freaking expensive. I figure its something like what the drug dealer ‘Nick’ in New York Magazine’s recent feature on profit making said about maximizing profit:

Sell to many users in small quantities. “It’s like taking a pound of coffee and selling one grain at a time,” says Nick. “If you sell by scoops, you’ll make a couple thousand dollars, but if you break it down into quarter grams and work for a few days, you’ll make tens of thousands.” Most top dealers don’t actually do this, and lazily sell in bulk, as Nick did.

Sure, 10c a message doesn’t sound like a lot, but what do you get in return? A mind blowing 160 bytes of data transferred! So, that works out to…

(1048576/160 * $0.10) = $655.36 per MB of data tranferred by SMS!

Even if you have some sort of a package that lets you send, say, a 1000 messages for $10 a month (i.e. $0.01 per message), it still works out to $65.54 per MB of data transferred.

So, how does this compare with other forms of data transfer?

  • Home Internet: Ok, so this may not be the fairest comparison – since we’re comparing against a fixed line with a sunk initial cost (for laying down fiber/cable), but I thought I’d make the comparison anyway. Most internet providers don’t have any fixed upload/download limits (atleast in the US), thought they’re often rumored to send nastigrams to users who transfer large amounts of data – like 200-500 GB per month. So, lets be conservative and assume that the download limit on a regular Comcast 6-12 Mbps line is 100 GB (or ~100000 MB) per month. For this privilage, I pay $45 per mo. with no discounts. So, that works out to…

($45/100000) = $0.00045 per MB of data transferred by Cable Internet

That’s right – around a million times cheaper than SMS! Dropping the bandwidth cap to 10 GB or even 1 GB changes the order of magnitude, but it’s still thousands of times cheaper.

  • Mobile Internet: So, I have the el-cheapo GPRS/EDGE mobile Internet plan from t-mobile that I pay $5.99/mo for. The contract doesn’t state any caps other than a 1 MB file download limit –  so, let’s assume that you get 100 MB/mo on this plan. This works out to…

($5.99/100) = $0.06 per MB of data transferred by GPRS/EDGE.

 

  • Mobile Voice: Voice rates vary a lot, but I figured I’ll use the common $40/mo for 1000 mins T-Mobile plan for the comparison, since it doesn’t include unlimited nights or weekends. Wikipedia tells me that GSM transmits at 12.2 kbps with the GSM-EFR codec. 1000 minutes at 12.2 kbps is (60 * 12.2/8 = ) 87.26 MB. For $40, that’s

($40/87.26) = $0.46 per MB of (audio) data transferred by GSM.

So, the underlying medium used by texting is still waay cheaper than SMS by a factor of a 1000. And I thought SMS just used the unused bandwidth in GSM networks.

No wonder there’s an abundance of free texting websites like http://www.textmefree.com/ .

Talking Robots and Diagnostics

I had an interesting incident with the Roomba today. It hadn’t done much cleaning during its scheduled cleaning times this week, so I made it do a run today morning. After a while, it (he?) just stalled and started beeping. I tried emptying its (his) dirtbag, cleaned its (his) brushes etc and tried again. No luck – he just sat there beeping in peculiar tone – an ‘Uh-oh’ followed by 2 short beeps as if he was trying to tell me something.

So, I couldn’t find the manual, so I look it up on the Internet and found this link: http://homesupport.irobot.com/cgi-bin/irobot_homesupport.cfg/php/enduser/std_adp.php?p_faqid=231&p_created=1154988120&p_sid=oY4sb8Di&p_accessibility=&p_redirect=&p_lva=&p_sp=cF9zcmNoPTEmcF9zb3J0X2J5PSZwX2dyaWRzb3J0PSZwX3Jvd19jbnQ9MTMmcF9wcm9kcz01LDI3JnBfY2F0cz0mcF9wdj0yLjI3JnBfY3Y9JnBfc2VhcmNoX3R5cGU9YW5zd2Vycy5zZWFyY2hfZm5sJnBfcGFnZT0xJnBfc2VhcmNoX3RleHQ9dHdvIGJlZXBz&p_li=&p_topview=1

which had this explanation:

Roomba Says: “Uh-oh” plus 2 beeps

What It Means: The robot’s side brush is stalled

What You Should Do:

• Pick up your robot and turn it over*
• Check to see if something is wrapped around the side brush
• Remove the side brush with a screw driver and check for string or hair wrapped under it
• Replace the side brush, place Roomba in the center of the room and press Clean to resume cleaning

Which I followed and had the Rooba out and cleaning in 3 minutes!

Now wasn’t that simple? A simple unambiguous error message and simple instructions on how to fix it. No ‘Error Code 0x8000c2fe’. No 3 page long KB article to peruse and comprehend. No support calls or costs. Sigh… if only…

Cruising the Caribbean

Last week, the Wife & I took our annual summer vacation and headed down south to escape Seattle’s liquid sunshine. We spent a day at Orlando’s Sea World (where Shamu sprayed salt water all over my camera – but that’s another story) and then drove down to Port Canaveral to board Royal Caribbean‘s Sovereign of the Seas for our 4 night Bahamas cruise. This was our first cruise and our first vacation since Napa Valley/SF last September (and no – India trips don’t count as vacations!) – so we were super excited and had been counting down to this trip since we booked it 4 months back!

We reached the port at 11am on Monday and after dropping our car off at the rental company, took a shuttle to the terminal. They had just started boarding the ship and there weren’t many people at the terminal yet – so we checked our bags in and passed through security checks and immigration in around 30 minutes. We boarded the ship around noon and decided to head up to the Windjammer (the ship’s buffet restaurant) for lunch.

Friends who had cruised before had told me that the first thing that strikes you is how huge the ship is – maybe it was because I had heard this many times already, but I really didn’t feel it to be all that big. Most of the time, it just felt as if we were in a large hotel. Anyway, I learnt later, thanks to Wikipedia, that the Sovereign of the Seas was once (between 1988 and 1990) the largest cruise ship in the world. What did surprise me about cruise ships, however, is that they travel only at ~20 knots (~35 km/h). Wikipedia tells me that it’s around the standard speed for ships – even naval ones – but it was surprising nevertheless given the speeds for other land and air vehicles.

Back to our day 1 experience: Lunch at the Windjammer was average – nothing spectacular other than the variety and quantity. After lunch, we headed down to our stateroom on deck 2. I have to admit that I didn’t do enough research at the time of booking – so I didn’t know that deck 2 was a level below where most of this ship’s entertainment and other facilities started – so we had to use the stairs or the elevator to get to just about anything on the ship. Next time, I’ll probably book on a higher deck. The room itself was better than I expected – the forums on cruisecritic had prepared me for the size and amenities in the room – so I knew it was going to be smaller than a small hotel room. Anyway, given that we weren’t going to spend much time in our room over the next few days, it didn’t matter. Our checked in luggage hadn’t reached the rooms yet, so we took our swimsuits from our hand baggage and headed up to the pool on deck 11. Even though most people hadn’t boarded the ship yet, the pool area was already packed! Only one of the pools were open – they were still cleaning the second one but that didn’t seem to stop everyone from lounging around, reading and drinking. So, we did the same – lounged around for a while, read a book, had a couple of drinks while the ships slowly set sail and departed from Port Canaveral. The departure was fun – Caribbean music playing live at the pool, people waving from the beach and the warm sun and strong breeze making for a wonderful atmosphere.

We had dinner that night (and the next two nights) at the Mirage dining room on deck 4. The food in the dining room was awesome all three nights and service was excellent too. I felt that the wine by the glass was a bit of a rip off, especially since alcohol on board the ship was in general priced like a regular restaurant or bar. We had a good table with a view and were seated with a nice couple from Pennsylvania whose flight into Orlando was delayed and managed to board the ship just as it was about to set sail after driving the 55 miles between Orlando and Port Canaveral in 35 minutes! They seemed rather shaken by that and took about a day to relax 🙂

After dinner every night, we attended the shows in the Follies Theater – the first night there was a dance show (‘Dancing through the Movies’) put on by the ship’s entertainers and the next two nights there were Headliner shows by guest artists, including Mario and Jenny(?) from Vegas and Sean O’Shea. The Cruise Director & MC Mike Swakowzki was incredibly funny and he usually followed the dinner shows with a game show of some sort or the other. The Quest and the ‘Love & Marriage show’ on nights 2 and 3 were a lot of fun to partake in –  the former involved performing some rather umm…. embarassing stunts in front of everyone in the Voltage lounge with most of the stunts involving underwear in some form or the other. Rather funny when you’re drunk 🙂

On Day 2, the ship was supposed to tender at Coco Cay and we were planning to do the Jetski tour that day. However, strong winds made tendering at the Island impossible and they decided to swap days 2 & 4 and spend a day at sea instead. On Day 4, the winds were worse and we ended up not going to the Island altogether. This seems to happen every now and then due to the Island’s location and lack of a harbor, so the ship’s crew is well prepared with back up entertainment and activities when this happens. So, though we were a little disappointed we couldn’t go Jet Skiing, we had enough to do on board to not miss it. That day was also formal dinner night, so we dressed up in our suit and dress and headed up to the Dining room for dinner, the captain’s welcome and to get our formal portraits taken.

Day 3 was our day in Nassau – the capital of the Bahamas. We docked at the island early and headed out after breakfast on board. We had booked a snorkeling tour at the Rainbow Reef, so we met the tour guide and headed out of the port and into nearby dock where the tour boat was anchored. Nassau was a colorful little town and the area around the cruise dock was clean and well maintained unlike the rest of Island. The tour boat took us across the harbor between Nassau and Paradise Island. Paradise Island is of course, home to the famous Atlantis Resort  and dozens of celebrity mansions. A piece of trivia – the Bridge Suite at the Atlantis is the third most expensive hotel room in the world at $25000 a night and still have a five year waiting list.

The tour boat took us to Rainbow Reef – which was probably around 10 miles from Nassau and was only around 10 feet deep. The winds were still pretty strong and so were the waves. This was my first time snorkeling or for that matter, even swimming in the open sea so I had a pretty hard time staying afloat and maintaining control and direction. The instructors were pretty helpful and led us through most of the reef where we got to see a few different kinds of fish and a couple of star fish. We had bought some fish food on board the tour boat and it was fun tossing some of it into the water and watching the fish surround you and follow you around. After an hour and a half of swimming around, we got back on the tour boat and headed back to the dock. 

After freshening up on board, we headed back into Nassau for lunch. We ate at this little place called Conch Fritters which was just behind Nassau’s flea market, the Straw Market. The food at this place was just passable and we wished we had eaten on the ship instead. The straw market was pretty cool and had tons of souvenirs at good prices. Bargaining was also the norm here and you could bargain everything down to 30-50% of the original price. We bought a few souvenirs from here and then headed over the Pirates of Nassau exhibit. The Museum had a lot of interesting exhibits and was probably extra popular given that Pirates of the Caribbean 3 was releasing that week.

Later that evening, we took the cab over to Atlantis and spent a few hours there – walking through the casino, looking at the fish in the aquarium and chilling out for sometime on one of their beaches. Atlantis was beautiful, in a Vegas casino kind of way, and the beach was absolutely delightful with turquoise water and white sands. On the way back from Atlantis, Deepti got her hair braided at one of the streetside vendors. That reminds me – there were a large number of streetside hawkers in Nassau who approach you the moment you get out of the port – trying to sell you tshirts, taxi rides, beads for the lady’s hair and even weed! Reminds me of landing at the Bombay airport.. except for the weed 🙂

Day 4 was supposed to be our day at Coco Cay, but that was cancelled again due to high winds – so we chilled out of board the ship for most of the day and had lunch at the dining room for the first time. There were some fun games at the pool that evening and I had a go at the Mr Sexy Legs contest (don’t ask…) after which we just lay in the pool and headed down for dinner again. That night, the winds were pretty strong and this was the first time I could actually feel the ship sway from one side to another.

The next morning, we docked at Port Canaveral and after breakfast, headed down to get through customs and immigration. We had an awesome time on the cruise and were brainstorming all the places we could hide so that we don’t have to disembark 🙂

I didn’t get too many good photos of the cruise since my digital camera suffered from a salt-water incident at Sea World, so I’ve posted all my cameraphone pics at http://www.flickr.com/photos/umeshunni/sets/72157600272803191/.

Copyrights and Plagiarism

Two related articles about the lack of respect for copyrights in Asia that caught my eye today:

via Slashdot:

“Apparently Japanese TV and bloggers have just discovered Disney’s theme park in China, where young children can be part of the Magic Kingdom and interact with their favorite characters (like Mickey Mouse, Donald Duck, and the Seven Dwarfs). The park’s slogan is ‘Because Disneyland is Too Far,’ and there’s even an Epcot-like dome. The only problem? Disney didn’t build it, and they didn’t authorize it. What’s more? It’s state-owned!”

and

via Ultrabrown:

Bollywood rips with style. Why lift an obscure melody when you can steal chartbusters which everyone knows? It’s like that crappy Akshay Kumar flick, a phrase which exists as a redundancy, which ripped the climactic scene from Crash, on the theory that nobody would notice it’s from the Best Picture winner at the Oscars.

Chakraborty is apparently the Babe Ruth of stealing tunes. This guy has a whole Wikipedia article dedicated to his lifts. There’s his Gangster megahit ‘Ya Ali,’ which Chakraborty claims is completely different from the Arabic song which inspired it — ‘Ya Ghaly.’ There’s the hit song ‘Shikdum’ from Dhoom, a copy of Turkish singer Tarkan’sSikidim.’ And there are more than 20 other songs on that list.

But Chakraborty thrives in a system which pats him on the back and keeps him rolling in guitar picks and muscle shirts.

There’s even a site (http://www.itwofs.com/itwofs.html) dedicated to copied Inspired Indian Films Songs (Eye-Too-F-S get it?)

On a more original note, here’s a rather interesting and surprisingly accurate map of Online Communities by XKCD: http://imgs.xkcd.com/comics/online_communities.png

Why Google Reader rocks…

I’ve been using Google Reader as my blog reader/RSS Aggregator for the past few months. This, after trying out Bloglines, Outlook, NewsGator, RSS Bandit, Live.com and countless other desktop, online and mobile RSS readers over the past few years. So, what makes Google reader better than the lot:

1. It’s faaaast. No more waiting for 200 items and images from Engadget to load before I can start reading the first item. GR loads them one at a time.

2. It understands individual items and treats them the right way! Most desktop readers understand the notion of a single item and will mark it unread once you’re done with it, but GR’s one of the few online readers that do the same. I hated the fact that Bloglines marked the entire feed as read after loaded it and read a single item. Google Reader’s also got a quick shortcut to unmark an item as read if you want to come back to it later.

3. Short-cut keys – J for the next item, K for previous item and U to toggle fullscreen mode.

4. List View and Expanded View: And list view expands the item you’re looking at. 

5. Easy subscription: No more hunting around for the RSS feed. Just type in the URL (or use the subscribe bookmarklet) and GR finds the RSS/Atom feed subscribes to it .

6. Shared View: No more mailing out cool blog entries to friends. Just share it out on your Shared Item Page for your friends to follow or even subscribe to!

7. Items can be in multiple ‘virtual folders’ at the same time. Wondering whether to put Slashdot under ‘tech’ or ‘frequent’? Put them in both!

8. Trends and Charts: Need I say more?

 

So, it looks like I’ve finally found my holy trinity of blogging applications: Google Reader to read, Windows Live Writer to write and Community Server to host. 

Reports of Microsoft’s death have been greatly exaggerated

It’s probably a bit too late for a April fool’s prank, but Paul Graham’s essay ‘Microsoft is Dead‘ has caused a bit of buzz over the weekend. Like most other pieces of anti-Microsoft blabber, it was on Slashdot earlier today.

I read the article with an open mind and ignored minor errors (for e.g. XMLHttpRequest was invented for Outlook Web Access i.e Exchange, not Outlook). But he really lost me when he mentioned point #4:  

Thanks to OS X, Apple has come back from the dead in a way
that is extremely rare in technology.
[2]
Their victory is so complete that I’m now surprised when I come across
a computer running Windows. 

Gee – I’m not sure what kind of people Paul Graham meets at Y-Combinator, but how can anyone be surprised when they meet someone with the 96% of computers that run Windows? Hell, Slashdot even reported yesterday that Apple’s marketshare had dropped by a bit last month because of Vista. I guess things are a little different in the real world than in web 2.0 bubbleland.

And the way to bring Microsoft back from the dead? According to Paul Graham:

  • Buy all the good “Web 2.0” startups. They could get substantially
    all of them for less than they’d have to pay for Facebook.
  • Of course, we all know how well that’s working for Yahoo
  •