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Academic VC
Atlanta native, academic capitalist, technology professional, spaceflight amateur. Stephen Fleming's blog is at home at http://academicvc.blogspot.com/
July 2008
Monday July 21, 2008
Permalink Posted by: Stephen Fleming at 10:19AM EST on July 21, 2008
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Most venture forums concentrate on a particular geography (Atlanta, the Southeast, the Mid-Atlantic, whatever).

This one is a little different... it's focusing on a particular industry sector. In our case, aerospace. So, even though it's going to be in Los Angeles, we're interested in aerospace entrepreneurs from anywhere in the world.

And we have a pretty liberal definition of "aerospace":

  • Information-Based Applications (e.g., satellite telecommunications, GPS-based navigation, weather observation, asset tracking, remote sensing, imaging, environmental monitoring)

  • Transportation Systems and Services (e.g., orbital and sub-orbital vehicles, satellites, personal aircraft, very light jets, UAVs, space tourism and air taxi operators, spaceports)

  • Technology Commercialization (e.g., SBIR/STTR applicants, university and federal lab tech transfer, dual use technologies, business plan and prize competition teams)

  • Aerospace-Related Technologies (e.g., clean tech, entertainment, media, retail, medical devices, telemedicine, life sciences)


I have faith in the entrepreneurial community... that's broad enough that I know the twenty presentation slots will fill up fast!

It's going to be September 26, with a reception the night before. You can see more details here: http://www.spaceangelsnetwork.com/ventureforums.php.

PS — I occasionally get asked "What's a 'space angel'?" Really no different from any other angel investor (Wikipedia definition here), but with a sector focus on aerospace investments. After making deals individually for years, we launched Space Angels Network about a month ago to add some deal screening and deal sharing capabilities. You can read about the founding members here.
Wednesday July 9, 2008
Permalink Posted by: Stephen Fleming at 8:05PM EST on July 9, 2008
I just counted. I have 21 plastic cards in my wallet... credit cards, ID cards, membership cards, you name it. And there are four barcode tags dangling from my car keys.

Being a geek, I keep all the relevant numbers encrypted in my Palm Treo (using SplashID... I really hope they're doing an iPhone version!), but rattling off a ten-digit number doesn't do much good when the clerk at Barnes and Noble wants to see your card.

In preparing for the switch to an iPhone this weekend, I started thinking. Why not carry images of all those cards instead?

Here's the video of the result:



(Sorry that it's a little fuzzy. I didn't want to recreate redacted versions of all my cards.)

Getting there is simple.

First, scan all your cards, front and back, on a flatbed scanner, at 200 dpi. (Actually, I didn't do my credit cards, since I'm waiting for someone to come up with an encrypted version of this hack.) You'll get a scanned page with multiple cards on the page.



Then, open the scan in Photoshop (or whatever image editor you like) and scale it so that each card takes about 470 pixels horizontally. You can do math, or you can just do trial-and-error. In my case, I found that scaling the image from 1700 pixels across to 1150 pixels worked well. Be sure to check the "Constrain Proportions" and "Resample Image" boxes.



Now select a rectangular selection tool and, using the pulldown menu, lock it to a fixed size of 480 x 320 pixels (the size of the iPhone screen).

Now play cookie-cutter... center the rectangular selection over each card image, copy, and paste each one into a new GIF file. Make sure to get the backs of cards where that information is relevant.



Save all these images into a folder. Launch iPhoto (on the Mac... I'm not sure how this works on Windows, but I'm sure you'll figure it out) and import that folder. Rearrange the images to taste.



Now, in iTunes, sync that photo folder with your iPhone.

Here's what you get:



Every card is displayed as a square icon. Most are recognizable, even at this small size.



Tap on the one you want, and you get a very legible version of each card on your iPhone screen:



And you can double-tap to zoom in, so you can read the fine print without your glasses!



In the zoomed view, I've been able to get a barcode scanner to recognize the image.

I hope this is useful to others out there. Now... someone wrap some encryption around this so that someone stealing my phone doesn't wind up with all my ID numbers! :-)

Wednesday July 2, 2008
Permalink Posted by: Stephen Fleming at 6:58PM EST on July 2, 2008
This was written as part of my earlier post on our South Africa trip, but that was getting over-long, so I decided to split it out. Trying to record some "lessons learned" about travel preparation for long trips, with an emphasis on digital photography.

Laptop


Yeah, bring it. It's heavy and awkward and fragile, but I was able to download pictures to disk every night, and about every third night I burned DVDs of the trip's photos for safety. (We wound up taking 3200 pictures. Ain't digital grand?) We were able to upload selections to our photo site so that people back home could be jealous in real-time. And it was nice to dip into the flood of email occasionally, just to remind myself that things can get done without me.

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(Note: Test-drive the brand of DVDs you pack! I had brought a supply of blanks that apparently my MacBook Pro can't initialize... so we had to find a local electronics store to sell us some. Not a challenge in urban areas, but it would have been a real problem out in the bush!)

Power Adapters


"Universal" power adapters aren't. And "world" kits of plug adapters are apparently for a world that doesn't include South Africa. SA uses a bizarrely huge plug (bigger than England's!) that's not compatible with anything else on the planet. So the bag of adapters I brought was useless weight.

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Camera


A lot of people have asked "What did you use to take those pictures?" I think I have hit the current sweet spot among cameras. I used to be a 35mm SLR guy... carrying the big square bag, the lenses, the tripod, you name it. And, often, I'd look at the sheer weight and bulk of what I needed to take good pictures, and I'd say to heck with it... and leave it all behind.

Then, when digital happened, I went through about six cameras, and found myself swinging too far the other way, in favor of the tiny little deck-of-card-sized cameras that fit in your shirt pocket. The advantage: it's always with you. The disadvantage: I don't care how many megapixels it has, it's not going to take great pictures.

On this trip, I thought very hard about bringing a DSLR... and decided not to, purely on logistical grounds. Instead, I brought my Canon A710is (and Cissa brought my old Canon S230).

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I think the A710 took some pretty darn good photographs, despite its small size. On my oversize Optech strap, I could keep it slung across my body for security, but stuck in a hip pocket for convenience. So I can't drop it, a pickpocket can't steal it, and there's nothing bouncing around and banging into things like a DSLR. It's a camera small enough to always be with you, but powerful enough to capture a wide variety of shots with surprisingly good quality.

The mix of features is just about right. No interchangeable lenses, so you're stuck with the 6x optical zoom, but with image stabilization, that works reasonably well. (Digital zoom is worthless; that's what cropping is for.) I used the exposure control a lot on sunny days, and occasionally played with aperture priority when I was trying to tighten a depth of field. And manual focus let me shoot through train windows without blurring. From the factory, it doesn't do exposure bracketing, but CHDK fixes that.

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I also grabbed a Gorillapod that I kept stuck in another pocket. That came in handy for self-portraits, for the occasional low-light shot, and for experimenting with timelapse photography. (For an example of timelapse, play this video of sunrise over Table Mountain, here. That was shot with the intervalometer option that Canon disabled, but CHDK re-enables. Hacking your camera's firmware is fun!)

Based on our experiences (comparing the same shot taken at the same time with our two cameras), I'm going to hand the A710 to Cissa, and buy its successor, the A720 for myself. Anybody want to buy a used S230? :-)

Camera Management


Since I collected photos from other travellers on our trip, I wound up managing photographs from five cameras, with five different filenaming schema, and seven different system clocks. (Seven? Yes... I changed my camera and Cissa's to South African time. But at different times on the first day, so there was some period of overlap. And the three cameras I didn't control were on three different time zones... one was a full day off!)

iPhoto on the Mac doesn't stutter when handling thousands of photographs... but it's really happiest when it can sort according to the EXIF timestamp written inside the JPEG file. The varying system clocks made this chaos, and I had to make multiple trips to the "Adjust Date and Time" menu. If I were doing this again, I'd ask everyone to snap one easily identifiable photograph at the same time to use that as a baseline for synchronizing the timestamps later.

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Batteries


Using the deck-of-cards cameras with their vendor-specific battery packs, you're always worried about battery life. One of the advantages of the A710/A720 is that is uses standard AA batteries. Rechargeables are cheaper in the long run, but it's nice to know that you can always grab a pair of batteries at a convenience store (or, in a pinch, out of anything nearby that runs on AAs!). I took a supply of rechargeable AAs and a 110-240V charger. I recharged every night, and always had two spare pair stuck in a pocket. Using CHDK, I always had an onscreen display of remaining battery life. Never any reason to worry.

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Clothing


We're not the kind of people to travel with just two shirts, and always wash one out in the sink at night. Sorry, that's not our style. But bringing two weeks' worth of clean clothes would have been ridiculous.

Yes, the hotel laundry service is expensive. Do it anyhow. We had the Victoria and Albert Hotel do a week of laundry for us, and it greatly cut down on packing volume.

Small Bags


The disadvantage of a trip like this (as compared to a cruise, for example) is packing and unpacking. In two weeks, we spent nights in seven different hotels plus a train. We took two large suitcases and two smaller bags (as well as the laptop case, which is irreducible). Whenever possible, we'd repack the small bags so that we wouldn't need access to the large suitcases at the next stop. This turned out to be especially important on the Blue Train, where there wasn't room to open the large suitcases!

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Wheels


I used to laugh at people with wheels on their suitcases. Now I pity people without them.

Permalink Posted by: Stephen Fleming at 8:33AM EST on July 2, 2008
For people who are interested, this is a classic "What I did on my summer vacation" post. If you are interested, click below to read more. If not, go on to your next RSS feed...


Note that many more pictures, in higher resolution, are available on our SmugMug site at http://photos.stephenandcecilia.com.

This trip came as a bit of surprise. Georgia Tech and the University of Pretoria have had a lot of interactions in the last couple of years; both my boss and one of my employees have visited there. But I hadn't thought about going myself until I was invited to represent GT's commercialization activities in a set of meetings scheduled for the end of June.

I figured that, if I were going to fly that far, I wanted to take some time to play tourist. So Cecilia and I both arranged to take vacation time... but we only had a couple of weeks notice. Normally, I'd research a destination thoroughly before visiting. This time, I basically just re-read James Michener's "The Covenant" and figured that everything else would sort itself out.

Cissa and I met Andy Smith and Steve McLaughlin at Hartsfield on Tuesday afternoon. It was not a painless departure... our aircraft was down-checked for maintenance, and for a couple of hours, it seemed the flight would be cancelled. But Delta found a spare plane (and how do you find a spare 767-ER???), and we were off.

Cissa was travelling on a Delta "buddy pass", so we weren't guaranteed that she would get a seat... and certainly weren't guaranteed that we'd get to sit together! But they found her a seat, and we traded around a little bit after the plane pushed off, and we were happily ensconced together in coach.

Eight hours later, we were landing in Dakar. Bizarre security ritual. We were not allowed to leave the plane, but a dozen or more security troops came on to roust out the sleeping passengers, rip up every seat cushion, and identify each carry-on bag. It would have been far more efficient to have us deplane, keep us in a holding area, then reboard after the search. I still haven't figured out what they were looking for! Certainly made it impossible to have a restful refueling stop.

Got brief glimpses of Senegal on takeoff. No pictures.

Pretoria


Eight more hours and we were landing in Johannesburg. It was after dark, so we didn't see any of the city on landing. Quick immigration formalities... although South Africa has an unusual requirement that you must have two blank facing pages in your passport before entering their country. I think I'll have to get a passport addendum before I can go again!

We were met by the supremely efficient Alta Scheepers and her husband of the University of Pretoria, in a "combi" (what they call a van). The Joburg airport parking deck has the same neat feature as decks in Santiago... red and green lights over each space, so that it's easy to find an empty one. Why hasn't the U.S. figured this out?

We were four hours late arriving, so our dinner with the Chancellor was cancelled. We drove straight to the hotel in Pretoria and had a quick room service dinner. We were able to get a glimpse of the Southern Cross... yes, we're far away from home!

Thursday, I joined Andy, Steve, Aris Georgakakos (Georgia Tech CE), and Laurie Olivier for campus events. Laurie is a university of Pretoria graduate now living in Atlanta. As part of his venture capital work, he has been putting in special efforts to connect the two universities.

One of the issues which both communities share is "brain drain"... at Georgia Tech, the concern is our smart graduates moving to California. At U.P., the concern is smart graduates leaving the country entirely! Emigration among the talented and ambitious is a real problem for South Africa. Providing top-notch degree programs and the infrastructure to encourage entrepreneurship isn't a silver bullet, but it's an important way the universities can help. (I believe the same goes for Atlanta, as any regular reader of this blog will know.)

While we were working, Cissa got a tour of Pretoria. She visited the Voortrekker Monument (kind of a military cathedral) and Oom Paul Kruger's house and a few other sites around town.



She joined us in the afternoon for a tour of a couple of museums on the University of Pretoria campus... one from Mapungubwe (a civilization predating that of Great Zimbabwe) and one amazing collection of Chinese porcelain donated to the university by J.A. van Tilburg.



At the end of the day, Andy and Robin Crewe (U.P.) announced the new Joint Water Resource Management Degree Program, which you can read about here.



Friday morning, the spouses left early for the game park, while Andy, Steve, and I joined the University of Pretoria folks for some facilities tours.

After a lunch meeting where I compared notes on commercialization strategies, we all headed to the airport to fly to the Ngala Lodge (where our spouses had already arrived).

Ngala Lodge/Kruger Park





Little bitty prop plane... a Cessna Caravan. We squeezed in and headed north. Gorgeous views of the Drakensberg Mountains in the northeast of the country:



We landed about 4:30. Our spouses had landed three hours earlier, so they got an extra game drive... which means they wound up seeing a leopard and her cub napping in a tree! Almi Olivier took this great photograph. (An advantage of digital: I collected photos from Laurie, Almi, and Steve McLaughlin; they're identified on the main photo site.)



We joined them a few hours later, but it was already getting dark (remember, it's winter in South Africa in June!), and we saw the leopard, but couldn't get any pictures worth reproducing. It was a gorgeous sunset, though!



Back to the lodge for a fabulous al-fresco dinner... and more talk about technology commercialization.



Ngala Lodge ("lion" in the local Shangaan language) is a luxurious place, adjacent to the Kruger National Park. There are no fences of any sort... the animals have an area the size of Belgium to roam in. And, if you want, you can just drive through Kruger in your own car. Good luck. But the advantage of a place like Ngala is that they have dozens of trackers out every day, reporting in by radio, so the guides can pretty much drive you directly to great views of the animals.

Up at oh-dark-thirty on Saturday morning for the next game drive:



Although you can't see it in this picture, there were baboons cavorting on the roof of the lodge building... and the sunrise we were watching was the summer solstice. The sun stays to the north in the Southern Hemisphere. Intellectually, I understand that. Reflexively, it's easy to get confused...

Note to self: Next time we go to South Africa in their winter, take gloves! And a scarf. And a warm jacket. I had none of the above. (Cissa had a scarf and a warm coat, but bitterly missed having gloves.) It was 3°C on Saturday morning... that's 37°F. Then you start driving about in an open Land Rover... no roof, no windows, no windshield. It's cold.



I'm not going to reproduce all the photos here... but a brief list of the animals our group saw over the next two days: Lion, leopard, rhino, elephant, and Cape buffalo (the "Big Five"). Giraffes, zebras, hippos, wildebeest, warthogs, kudu, and a semi-infinite number of impala. Plus lots of different kinds of birds.









On Saturday morning, about the time we finally warmed up, the Land Rover pulled into a clearing where the Ngala folks had set up a sumptuous breakfast buffet in the middle of nowhere! Nothing like a pitcher of mimosas to prepare you for a mid-day nap...



After more game drives on Saturday afternoon and Sunday morning, we finally flew out on Sunday mid-day. Andy, Steve, and Aris headed back to Atlanta. Cissa and I had arranged for a week of vacation time, so we spent the night back in Pretoria at the Whistletree Lodge... the perfect place to relive a bit of British colonialism.

(As an unreconstructed Confederate, I tend to sympathize with the Boers...)

The Blue Train


Early Monday morning, we boarded the legendary Blue Train and headed south. More pictures here, but this gives you a sample:



This isn't Amtrak! It's a throwback to a completely different era, before air travel, when luxurious trains were the preferred way to cross continents. Europe has the Orient Express; Africa has the Blue Train.

The overnight trip to Cape Town is 1600 kilometers (1000 miles). This is when we first started getting a conception of how big -- and empty! -- South Africa is. From news reports, you could be forgiven for thinking it's all shantytowns and violence. You could probably get the same perception of the United States if you just saw pictures of the Mexican border and the South Side of Chicago.



South Africa covers 1.2 million square kilometers... about a sixth the size of the continental United States, and comparable in size to our familiar Southeastern U.S. But most of it is too dry. Only 12% of SA's land is arable, and only 1% irrigated. The overwhelming impression crossing by train, or from the air, is that "This place needs some more rain!"

In general, the topography is a mix of the Western U.S... you have some bits that remind me of California, some bits that remind me of Colorado, and desolate bits that look like Nevada. The settlement pattern is much like the U.S.... individual houses widely scattered in farming territories, with suburban areas surrounding the cities and towns. It has a much more American feel than European... something I didn't expect.

The mountains are incredible. Multiple mountain ranges, all looking like something you'd see in the Grand Tetons or Yosemite... with farms and homesteads in the valleys between. If you like scenery that goes up and down, you're going to love South Africa.

Then you get to Cape Town.

Cape Town




Oh, my. This is possibly the most beautiful city in the world. (And I've been to Rio de Janeiro, and Sydney, and Vancouver, and Venice, and San Francisco, and etcetera.)

Like everyplace in South Africa, it has a history with tragic elements. It's the place where entire neighborhoods were bulldozed in the mad pursuit of complete apartheid. But Cape Town City Hall is also the place where Mandela addressed the nation after being released from prison.



There are an amazing number of parallels between Cape Town and Rio de Janeiro (and, on a larger scale, between South Africa and Brazil, as well). I'll let Cecilia write that post one day. But one of the biggest differences: South Africa clearly sees itself as a First World country with some Third World problems. Brazil sees itself as a Third World country with some First World enclaves. The consequences of that shift in mindset are immense.

We were blessed with fabulous weather and a brilliant guide (Melissa Pike; highly recommended! Contact me for her email/phone), which was unusual for the dead of winter. So we got to ride the cablecar to the top of Table Mountain, and to drive out to the Cape of Good Hope, all without a cloud in the sky.

More pictures here... including a side trip to Stellenbosch. How do you describe Stellenbosch? It's a university town, and also the center of South Africa's winemaking industry. Imagine mixing Ann Arbor with Napa Valley, then putting it all in the Yosemite National Park. That's Stellenbosch.



There's a cheetah-rescue project at Spiers outside of Stellenbosch where you can go inside the enclosure and pet some of the cheetahs. They're just like huge housecats! Purring, rolling, batting at strings... we want one, but our existing cats would probably get jealous!



Cape Town has a great aquarium. Much smaller than the one in Atlanta, of course, but it wants to educate as well as entertain. There are long textual explanations next to each exhibit, and they're not dumbed down in the slightest. I was impressed. I wish Bernie Marcus would consider adding something like that.

Charmed life department: One of my favorite musicals is Tim Rice's "Chess". I have three different recordings of it at home. Unlike most of Rice's work, this one is almost never produced on stage. Turns out a South African touring production of it was running in Cape Town while we were there. It was sold out, but Melissa was able to find tickets for us! I snapped some clandestine pictures from the audience, so the quality is lousy:



This was a different production than I had seen before, and was much more "true" to the original concept than some of the post-Cold War adaptations. I hope it get a chance to travel to the U.S.!

Tiny intimate theatre, with most of the pre-curtain chatter in Afrikaans, not English. They encouraged you to bring your wine glass into the theatre... so the ovation at the end looked like a mass toast to the performers! Very different, very pleasant.

False Bay to Hermanus


On Friday, we rented a car, and I got a chance to reacquaint myself with driving on the wrong side of the road. In the rain.

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But the weather cleared up a bit as we navigated the southern coast to Hermanus, a beautiful harborside village famed for its whale-watching. Even though we were early in the season, a quick run offshore in a small boat brought us face to face with two humpback whales who clearly had been practicing synchronized swimming!



More whale pictures here.

Garden Route


We drove east all day on Saturday, expecting to spend Sunday night at Port Elizabeth before flying home on Monday. But, as I said before, it's a big country! I wasn't looking forward to spending all of Sunday on the road without time for stops. A chance encounter with a friendly clerk at Jukani pointed out that we could fly out of George as well as Port Elizabeth. So we juggled hotel and rental car reservations, rebooked our flights, and spent a much less stressful Sunday driving from Mossel Bay north to Oudtshoom then south again to George, stopping at various places along the way to admire the views. That let us spend about an hour at the Point at Mossel Bay, which is just outrageously photogenic.



Then a beautiful drive through the Robinson Pass, past ostrich farms to the Cango Caves, then down through the Outeniqua Mountains to George for the night.



After an easy flight from George to Johannesburg, we had about a six-hour layover until Delta flew us home. There was a brief bit of concern when it appeared Cissa wouldn't clear the flight on her buddy pass, but she got aboard at the last minute... with a warning that she might have to leave the plane at Dakar. Panic! But no one asked her to leave, and Delta made a 19-hour flight as painless as possible.

Conclusion


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So... two weeks in South Africa, by plane, train, and automobile (and boat!). It's a beautiful country. Incredible wildlife. Gorgeous scenery. Friendly people. Reasonable prices. You can usually find a Wi-Fi connection. The wines are great, and the water is safe to drink. Everyone speaks English.

The only thing I can't figure out is: Why hasn't it been overrun by American tourists?

South Africa is going to host the 2010 World Cup, and they're working hard to build new arenas, new roads, and all the other infrastructure necessary to handle three million visitors. I predict that a lot of people are going to come for the football (soccer)... and fall in love with the country.