Tuesday, July 23, 2013
Review: Strikefleet Omega
Strikefleet Omega, however,gets the difficulty right, and is not at all tedious. The science fiction theme is that you're the commander of a fleet of battleships fighting for humanity's survival. You fly from star system to star system, warping in and then defending yourself from incursions from the enemy. Enemies come in 3 types: fighters (small planes), cruisers (larger flying saucers), and battlecruisers (giant ass ships or constructs). Correspondingly, you have 5 types of ships you can warp in to defend your flagship, 3 of which deal specifically with the different types of enemy. The 4th type is a mining ship that generates resources so you can pay for the warp ins. The last is a generic artillery unit which can be used to target small and large ships alike.
Most of the missions are fair. You'll win on the first try, just barely, and then be able to improve your performance. The game has two types of currency: alloys, and mega creds. The former are gathered by destroying large ships and scoring points, and the latter can only be attained by a flying saucer that can be shot with an artillery unit. The last 3 missions are exceedingly hard, and I found myself using mega-bombs twice. I had more than enough mega creds to do so, however, without having to spend real money on the game. I didn't do much grinding: I'd play each mission twice, and the last few missions just once each because I didn't want to blow mega creds..
I rarely get around to finishing games, on tablets or otherwise. That Strikefleet Omega got me interested enough to play it to completion speaks volumes about how well-designed and addictive it is. Recommended.
Thursday, July 18, 2013
Review: Weeride Kangaroo Childseat
We did buy a trailer fairly early on, but he didn't like it. In retrospect, I shouldn't have been surprised. The trailer is much more like a car than like a bike: he's low to the ground, with limited visibility, and has to stare at daddy's rear wheels and legs. So we started shopping for a child seat. We ruled the rear carriers out of hand, because that was only a mild improvement over a trailer. I also wanted to be able to monitor Bowen, and a rear mounted seat doesn't work that well for that.
As far as front carriers are concerned, there are only 2 choices, the WeeRide, and the iBert.
Wednesday, July 17, 2013
My Books Are Discounted on Amazon
- An Engineer's Guide to Silicon Valley Startups ($39.56)
- Startup Engineering Management ($35.96)
- Independent Cycle Touring ($26.01)
Monday, July 15, 2013
Review: Contagious
The author breaks down the five common denominators (plus an enabler) into 6 principles, providing a mnemonic STEPPS to hep you remember:
- Social Currency: the idea is that people share things that make themselves look good. This can be achieved through gamification, making a product rare, or some other means that ensures that people will rush to acquire your product or join your service.
- Triggers: the idea here is to attach your product to something that's encountered frequently, or failing that, to attach your product to an action or activity where buying your product is convenient. For instance, Rebecca Black's awful song, "Friday" gets triggered every time someone searches for Friday, whether or not they're looking for that song.
- Emotion. try to active high arousal emotions in viewers or the audience. Awe, Excitement, Amusement (seeing something funny), Anger and Anxiety are all far more effective than Contentment or Sadness.
- Public: make your product advertise its presence in as conspicuous a fashion as possible. Examples include Apple's white headphones, Macbook's Apple logos which glow every time a user opens it up, and of course, the bright-yellow Livestrong wrist-band.
- Practical: people love sharing practical tips, either big discounts or useful advice.
- Stories: this is the wrapper. What successful marketing campaigns achieve is to tie some (or all) of the above components together into a story in such a way that the product or brand is integral to the story.Without this last step your story/ad campaign might go viral, but your product will not benefit.
Friday, July 12, 2013
Review: Nickel Plated
Nickel is an all-round fixer. He charges people who can afford it $100/day to fix their problems. People can't afford it get the job done for free. Obviously, this can't possibly pay the bills, so he runs a business on the side selling weed that he grows in his backyard. Sounds like a typical action-hero thriller? Oh yeah, Nickel is 12 years old.
Not only is he a 12 year old, he's the one that you wished you were when you were 12. He lives alone, pays his own bills, run his own life, never has to go to school, and beats up bullies who tries to bully him. He's almost too perfect. The main plot around the novel starts when Nickel is approached by Arrow, whose sister has gone missing and whose dad becomes the prime suspect for the disappearance. Nickel investigates, while his life is complicated by a mom who is worried about her son's night life, his drug business, and the general problem of being 12 years old trying to get by.
The plot and story sounds outrageous, and it is, but Davis makes it all work, and work well. Nickel pretty much has to either take a cab or ride his bike everywhere, and he does. He talks about how he has to go grocery shopping and treat every trip as though he's running errands for his parents, and how to construct fake Facebook identities. He points out that in the modern suburban environment, most people don't even notice their neighbors, so never see that there's no one home next door but there's a 12 year old living there.
I hate to say it, but this is a novel that definitely demands a sequel, simply because the character is so compelling and has a great backstory that I would love to learn more about, and I will look for more books by Aric Davis in the future. Highly recommended.
Thursday, July 11, 2013
Review: The First 20 Minutes
For instance, take barefoot running. It's been touted as the solution for everything related to running injuries, but it turns out that for instance, the natural walking position even when barefoot is heel striking first, not stepping on the balls of your feet. Interestingly enough, there's research showing that barefoot running doesn't solve all running injuries, and in fact may create different injuries, so choice of running footwear or lack thereof is largely a matter of personal taste.
The section on stretching is well known --- hopefully by now everyone knows that stretching before exercising is actually bad for you. What's oddly interesting is that she found research showing that most athletes overdo the warm up, wearing themselves out before the actual event.
Reynolds does a good job describing the difference between fitness and health, and points out that 20 minutes of exercise a day is all you really need to maintain health. But if you want to change your body shape, then you have to do quite a bit more (an hour a day). Worse, exercise isn't a great way to lose weight, unless you do a lot of it. She notes that vigorous intense workouts exceeding 800 calories burned do indeed give you an "afterburn", where your appetite gets depressed and your metabolic rate increases even post workout. Unfortunately, life's not fair. Apparently, this does not happen to women.
Ever wondered why women sweat less than men? This book has the answer. There's also sections on why more repetition at a lower weight is the preferred method for strength training now, and how exercise affects your brain (old hat to folks who've read Brain Rules), and how exercise affects your DNA at a deep level, provided you start early enough (in your 20s). There's also how exercise affects kids as well as older people (hint: it's good to start early, while the baby is in mom's womb!). All in all, the book is comprehensive, even more so than Which Comes First, Cardio or Weights.
I do have a few complaints about the book. First, Reynolds doesn't like cycling, so she gives cycling short shrift --- there's very little tips for cyclists that are useful, and she quotes an old study showing that 60rpm is more efficient metabolically than 90rpm. Anyone who does any amount of cycling knows that metabolic efficiency is unimportant in cycling --- cyclists are already the most efficient land animal on the planet. It's about endurance, and it's far easier to push a light weight for a long time than to push a heavier weight for the same amount of time.
With those criticisms aside, though, this is a great book and worth reading. Recommended!
Tuesday, July 09, 2013
Review: Ghost Spin
It picks up after Spin State and Spin Control, but is a far more ambitious novel. The themes in this novel include the nature of identity (Are you your memories? Are you still you, if you can be replicated multiple times but the different versions of you have different experiences?), the nature of love and consciousness, as well as how we would treat AIs if emergent AIs truly did exist.
The novel starts with Catherine Li's AI husband, Cohen, committing suicide deliberately. His remains are (in accordance with AI traditions) are immediately auctioned off. As his widow, Catherine sets off immediately to try to recover and reconstruct her husband, but the path to doing so is filled with obstacles and she ends up scatter-casting herself through human space as well.
What makes the novel work for a computer scientist is the references scattered throughout the novel that are accurate and interesting. Moriarty clearly does her homework: references to Ada Lovelace, Alan Turing, and Lewis Carroll are all well made and taken within context. Her extrapolation on how an emergent AI would work, and how an AI could die or evolve is fascinating and interesting. For instance, something that no other AI-oriented novels ever cover is the fact that if your memory is perfect, and you were unable to truly forget, wouldn't that drive you crazy? Her characters are also worthy of being cared about, even though some of them do do despicable things. One of the main characters in the book (Captain Llewellyn) ends up having to share his brain/body with an AI, and the exploration of the themes emerge most thoroughly with the conversations he has with himself.
Where the novel fails is in plotting. I really liked the book for the first 20 minutes after putting it down, but then realized that the plot didn't make a lot of sense in retrospect. For Cohen to commit suicide doesn't make sense to me, even at the end of the novel. The big reveals in the novel, however, are very fair --- you get plenty of foreshadowing and all the clues needed to put together the reveal yourself.
This novel is not an action-packed one, especially in comparison with Spin State. A lot of the book just composes of conversations characters have between themselves or even with themselves. And the novel does have the one obvious failure. But the writing, the milieu, and the thorough exploration of fascinating AI themes are more than enough to let me overlook the failure. If you're a computer scientist who enjoys fiction this could very much be the perfect novel for you. If not, then be prepared to get a massive info dump and not quite enough context to understand fully what's going on.
Highly recommended.
Thursday, July 04, 2013
Review: The Ocean at the End of the Lane
The novel starts out autobiographically, and one could be almost forgiven for thinking that Gaiman has decided to move away from his usual genre. (In his blog, Gaiman states that he started the novel slow so that younger readers wouldn't persist and read a book meant for adults) We get some insight about how someone who's going to be an author grows up, and there's a good description of the house Gaiman grew up in, as well as his room.
Then one day, a paying houseguest commits suicide at a neighbor's, leading the protagonist (who's unnamed through the entire novel) to meet the Hempstocks, who live on a farm at the end of the road. The Hempstocks, however, are not just farmers, and we are quickly introduced to Lettie, her mom Ginnie, and grandmother Old Mrs Hempstock. In a bit of a head fake here, I thought Gaiman was going to reuse the tropes of the three Fates, but instead, the Hempstocks are quite a bit different.
Our protagonist gets taken away on an adventure, but in the tradition of such stories, he fails to obey all the rules exactly, and brings home a hitch-hiker, which proceeds to wreck havoc with his life and his family. The correspondence with Coraline is clear here. The Hempstocks come to the rescue, but the results teaches our young narrator the meaning of sacrifice, as well as the nature of story and the purpose of life.
In many ways, I feel like Gaiman is reusing the same themes from his previous books. Each part of the story draws from so many traditions that the entire novel feels inevitable. The prologue and epilogue, however, nicely frames the story and gives us more than the usual fairy tale. I recommend this book, though not as highly as say, Stardust.
Wednesday, July 03, 2013
Review: Lance Armstrong's War
Written by Daniel Coyle, who was a writer/editor for Outside magazine, this book tries very hard to introduce non-cyclists to the world of the pro peloton. What's interesting in the aftermath of history, of course, is how much this book reads like a fan-boy account of Armstrong. The author moved to Girona, works in his rivals, team-mates, mechanics, and others into the story, and then largely takes Armstrong's side against the accusations of doping. This is American journalism at its worse --- the author even gives up all pretense of independence by submitting drafts of the book to Armstrong and his publicity team
In retrospect, David Walsh's criticism of Armstrong's connections to doping has been largely vindicated by history. However, as an unintentionally funny read (as well as an indictment of American-style OMG/Engadget journalism), this is a book worth picking up at the library. (The book has also now been bargain-binned by Amazon, for good reason) It's not recommended if you're going to read the book unironically, though!
Monday, July 01, 2013
Negotiation Consultancy Back In Operation
Friday, June 28, 2013
Review: Funky Gourmet, Athens
To begin with, the restaurant is in a house set in a neighborhood which not even taxi drivers can necessarily find. What you do is call the restaurant with your cell phone and have them talk to your taxi driver. Secondly, the house has no signage proclaiming the presence of a restaurant. What it does have is a little tag next to the door bell proclaiming the name of the restaurant.
Inside, the restaurant is beautifully decorated and the wait staff is attentive. This was my first Michelin-star-rated restaurant experience, though I've since been to higher-rated Michelin restaurants and have been unimpressed by them in comparison to Funky Gourmet. I've since decided that TripAdvisor ratings are a much better gauge of restaurant quality than Michelin ratings. Most Michelin-star rated restaurants are not very welcoming for families, but this one very tolerant of Bowen. They brought him his own plastic cups, and gave him as many straws as he threw on the floor. When the time came that he couldn't stay in his seat any more, they were happy to let him run around.
I have high standards for food, though I'm unimpressed by price and service. Funky Gourmet exceeded my expectations. The self-made pesto pasta was the best I've had anywhere, and the scallop impressed even my wife. The presentation of every dish was great, and the desserts (the 13 course menu had 3 of them) were nothing short of excellent. The early dishes had quite a bit of greek influence, while the later dishes (except for the desserts) were more conventional. The only miss was the mini-burger. All in all, a great restaurant/experience, and highly recommended if you're in Athens.
Review: Blood Rites
Tangled up with this main plot is one of the recurring villains from a prior book returning to make Dresden's life and revealing more details about the White Council as a result. This also includes Dresden's relationship with his mentor, as well as his long lost brother.
Butcher is a decent novelist, but unfortunately I have a hard time feeling for his characters, who act pretty much like puppets in the plot. All in all, it's a good book in the series, but it would lost most of its impact if you hadn't read the previous books, which I'm not sure I would consider. I'm going to take a break from the Dresden files for a while. Nevertheless, I'd recommend this book if you've read the other books in the series as it does add a lot to the mysteries previously detailed.
Tuesday, June 25, 2013
Review: Death Masks
We have the war between the wizards and the vampires, we have his former reporter girlfriend (now a proto-vampire), we have a stolen magical artifact (the Shroud of Turin), and we have the Knights of the Cross, as well as Chicago's crime boss. To me, this is the first novel where Dresden doesn't seem like a barely competent wizard, but actually seems to be effective at doing stuff other than dropping his implements and tools, and is able to achieve effects other than dropping unconscious any time anything contacts his noggin.
The novel seems built for the movies: lots of set-piece action sequences, fancy sword play, demons, and no less than 3 showdowns and a Mexican standoff. While it's all a lot of fun, it also feels like Jim Butcher's deliberately holding out on us: there's lots of hints about how Dresden is special, and lots of big actors are afraid of him, but no actual exposition on his past or his parents.
A fun summer read. Mildly recommended.
Sunday, June 23, 2013
Review: Summer Knight
There are several problems with Butcher's milleu, however. For instance, given an apparently large number of Wizards, they seem ridiculously ineffectual. While you might dismiss most of them as being perhaps researchy/ivory-tower types, it does seem like Dresden is the only Wizard who's actually actively involved in the world, leading to what I call the "player-character-problem". In other words, it's a world where that does seem like it exists only give give Dresden meaning. While this is common in fantasy, by setting Dresden in Chicago, the milleu means that Chicago is at the center of the universe.
That might be ok if Butcher has Dresden doing his best to reset everything into status quo after each book, but given the huge world-changing events that tend to happen, it's a wonder that not everyone in this universe knows all there is to know about the monsters in the night.
Nevertheless, if you can put all this behind you, it's a fun summer read that doesn't require a lot of thinking. Mildly recommended.
Review: Before Midnight
Before Midnight is set in Greece, 9 years after Before Sunset. Like the other films, the film is shot in almost real time. Like many couples in their 40s, they have three children, one divorce, and a family life under pressure, though given that Jesse is a successful writer, they do not seem to be under financial stress.
As with the prior two films, the dialogue is beautiful and real, and even the depiction of the people involved seem real. Whatever make-up is on Julie Delpy, for instance, isn't there to make her look like an ultra-beautiful mother, but serves the story and role she plays. Even the fights between the couples and the extremes they go through seems real. I like it quite a bit better than Before Sunset, where I felt that the plot leaned too hard against what the character might do.
Obviously, this isn't a movie that needs to be seen in the theaters, but it does deserve your viewing. Highly recommended.
Friday, June 21, 2013
Review: Don't Turn Around
The treatment of computers is very much like a Hollywood movie: being good at computers means you're good at breaking and entering corporate sites and running your e-mail through multiple proxies to hide where you're from. The evil people are cartoon villains who have enormous resources behind them. The ending has light bulbs exploding, etc.
The heroine, Noa, draws immediate comparison with Lisbeth Salander in Girl with the Dragon Tattoo. Unfortunately, with an even more unbelievable plot, I cannot recommend this novel. Go elsewhere for your summer reading.
Thursday, June 20, 2013
Review: Grave Perils
We get large set pieces involving ghosts, faerie, and of course, a vampire masquerade party. We get grudge matches, and Dresden at last seems to show that he's actually a somewhat competent Wizard, even though he does seem to spend a lot of the novels almost completely bereft of power.
The lows: the novels don't seem to provide a coherent view of magic and what it can or cannot do, and so what Dresden does doesn't always feel like something the reader could anticipate in the first place. Lois Bujold does a much better job in her Chalion novels.
Nevertheless, if you're interested in a fantasy thriller, this was a fun read. Recommended.
Monday, June 17, 2013
Quantifying the Apple Tax
The Apple tax impacts small development shops. Large corporations like Adobe or Google aren't cash constrained. In fact, at Google, most developers wouldn't even be aware of the Apple tax because most of their computation is done in the cloud. At a small shop like Quark, however, we are cash constrained and most of our computation is done locally, at the developer's desk.
Most of Apple's desktops are incredibly under-powered. For instance, the iMacs don't even let you replace a hard drive, which means that you have to pay Apple's incredible markup for SSDs, and in the case of the smaller iMacs, you can't even upgrade the memory yourself. For a developer workstation that potentially needs more than one SSDs, this is unacceptable. Yes, you can upgrade to a 3.4 GHz Core i7, but that's even more expensive than a Mac Pro and you end up with a machine you cannot upgrade.
Then there's the Mac Pro. It's mid-2013, and they cost $2500. What's worse, is that they use a 2009 Xeon CPU which under-performs my 2008 home desktop! And that machine cost me $1200 back in 2008! You can compare it with a current Dell with the latest Haswell i7-4770 processor. That machine would cost $750, with twice the processing power of the Mac Pro! Sure, the Mac Pro has a nicer case which makes it easier to upgrade. And it has ECC RAM (for all the good that'll do you --- I can't remember a single instance where I wanted ECC RAM for any of my development needs). The fact is, Apple has no mid-range towers, but if you need to deliver iOS applications to your customers you have no choice: you have to buy an Apple product. Yes, I'm aware Apple has a new Mac Pro at the end of the year. However, the new machine has no room for hard drive expansion at all, so I might as well buy an iMac!
At Quark, our solution has been to buy the 13 inch non-Retina Macbook Pros. With a couple of screwdrivers you can take those apart and upgrade the memory and hard drive. Unfortunately, when you need to process a lot of art and music assets, the CPUs on those machines bog down. Even then, using Macbook Pros save you because when we bought our Mac Pros, we could take the hard drives out of the laptops and stuff them into the desktops and get immediate productivity gains, without the pain of reinstalling all our software and losing a day in the process.
What's amusing to me is that the art team tells me that the rest of the industry has gone to Windows PCs for 3D-modeling and other art needs precisely to escape the Apple tax (and these despite Apple's reputation as the go-to computer for artists!). So it's only engineering that's stuck paying the Apple tax. Certainly, if Android were too crush iOS devices, small development shops will be the first to switch sides completely just to avoid paying the Apple tax, which stands at $1700/developer. I know I'll be switching our art team over at the next available opportunity. In the mid-1990s, I dreamed of the days when we'd escape the Microsoft hegemony. But now that we've largely escaped it's clear the Apple overlords are much worse than the Microsoft ones ever were.
Friday, June 14, 2013
Review: Fool Moon
The theme in this novel is the werewolf. Again, Dresden solves problems mostly by getting beaten up, spat out, and getting screwed over. He also demonstrates that he's not much of a wizard by running out of power repeatedly, dropping his tools at crucial moments and in general failing to do wizardly things.
I've been told that the novels get better. The voice is good enough that I'll give a 3rd novel a try in the hopes that it does get better. In any case, skip this one.
Review: Storm Front
The premise of the series is that it's about Harry David Copperfield Dresden, who's a hard-boiled, wise-cracking
The story begins with Dresden brought in by the police department to help investigate a double murder. The plot then weaves between explanation of how magic works in this world, the investigation, complications (including the local mob), and a secondary plot involving a missing husband. As you would expect from this type of novel, Dresden gets beaten up, threatened, conked on the head multiple times, encounters femme fatales and resists them, and then eventually "solves" the plot, but not through cleverness but by simply being beaten up enough times.
One reviewer said that the Dresden novels are like Philip Marlowe but for the fantasy set. Jim Butcher is no Raymond Chandler, however, and his novels say much less about the human condition than Chandler's. Furthermore, there isn't as much pessimism, despite the fact that Dresden gets beaten up a lot. For instance, none of Dresden's females betrays him, while Chandler's females frequently get him into trouble or turn out to be the antagonist.
All in all, the book wasn't a waste of time, but pales compared to say, Altered Carbon or any of Chandler's novels. Nevertheless, suitable beach reading or vacation reading. Mildly recommended.