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Archive for the ‘Technology’ Category

Security By Sexiness

Friday, March 23rd, 2007

Via Valleywag comes word of an interesting technology implementation called the “Hot Captcha”. A “captcha” is essentially a test you perform in a web browser to prove you’re human. Its purpose is to keep automated bots from creating registrations and wreaking havoc on websites.

Typical captchas ask you to type a series of letters from a distorted image, answer a simple question, or perform mouse actions on objects. Users generally don’t like dealing with captchas because they require brainpower and sometimes trial-and-error, and there is no immediate pleasure gained from using them.

Enter the Hot Captcha from a fellow calling himself “frozenbear”. The Hot Captcha pulls photos of 9 women or 9 men using the open API from HotOrNot.com and asks you to select the three “hot” people from the group. The chances of picking the correct answer randomly are only 1 in 84 and you could bump that to 1 in 220 if you added a row, so the false positive rate would be extremely low.

What’s interesting to me is how effective this captcha test is, at least from my 20 or so tests. With these things, it’s not only important to make sure humans can easily pass the test but that computers cannot, and I honestly can’t imagine how a computer could programmatically determine the “hotness” of a photo. And what’s extra nice is that since you’re clicking on photos of attractive women or men, you could argue that this captcha may be the first ever that could be considered “fun” to use.

Interestingly, when I switched over to the “men” version, my accuracy went down from 100% to about 25%. I bet this effect would happen to a lot of men but not a lot of women. In other words, it seems to me that both women and men could easily identify “hot” women, while only men would struggle to identify “hot” men. Perhaps it’s because the physical traits that make men “hot” seem less obvious than the corresponding traits in women.

I wonder if this captcha could also be used as a reliable, surreptitious gender test for incoming visitors. As the operator of a social site which gives users lots of control, I’ve often thought to myself “If I could just tell for sure you were a female when you signed up, I’d probably give you ‘trusted’ status right away”. I say this not as a “ladies night” type of thing, but because the majority of evil-doers on the internet (e.g. spammers, network marketers, general assholes) seem to be men.

Though probably meant more as a joke than anything else, the Hot Captcha shows yet another function that the human brain is surprisingly efficient and consistent with that computers may never be able to match.

Amazon Makes Your Tivo Much, Much Better

Thursday, March 15th, 2007

Ever since replacing my god-awful Comcast DVR with a high definition Series 3 Tivo, I’ve really only had one complaint about this beautiful machine: it doesn’t support on-demand programming. In other words, even though Comcast would love to charge me $3.99 to watch an on-demand movie, I can’t do it anymore because I don’t use their hardware.

It’s a small price to pay for the greatness that is real Tivo service, but it is a legitimate disadvantage. It was with great happiness then that I noticed Amazon’s new Tivo on-demand movie service: “Amazon Unbox”.

Here’s how the service works:

  1. Go to Amazon and find a movie or TV show you want to watch.
  2. “Rent” or “Buy” it with one click.
  3. Within 15 minutes, it begins downloading to your Tivo and is available to watch as soon as the download is complete.

To my pleasant surprise, the movie files aren’t highly compressed 500 megabyte slugs but rather super high quality 2 to 2.5 gigabyte files. To my even greater surprise, these files made their way to my Tivo in about an hour each. Not that I would evvvvver BitTorrent a movie, but the last time I tried to torrent 2 gigabytes, it took all weekend. 2 gigs in an hour is great, and my cable connection usually only peaks out at around 2 or 3 megabits. Considering a trip to the video store and back for most people is, say, 20-30 minutes, and waiting for your movies from Netflix is a day or two, Amazon’s Unbox service compares favorably in the time department.

I do have four complaints about the service, all of which I’m sure will be dealt with shortly:

  • The selection seems a bit weak right now. I downloaded The Illusionist, Network, and Fear and Loathing in Las Vegas, but besides those, there aren’t many I really want to watch. Actually, there are plenty which are “Buy” only, but buying movies never made any sense to me. As of right now, Amazon lists 1799 “rentable” titles ($2.99-$3.99) and 3246 “purchasable” titles ($15-$20). My prediction? The “buy” offering will fall flat on its face and the “rent” offering will thrive. Once more titles are made available for renting, I’ll be using this service every week.
  • Seeing as I’m downloading these movies faster than real-time, I should be able to start them a few minutes after the download begins… not when it ends. At that point, it’s basically true on-demand.
  • You have 24 hours to watch whatever you rent, after you first hit “play”. Many people will cry bloody murder about this, but I’m really fine with it if the window were just extended to 48 or 72 hours… and I believe it will be.
  • Although the video is virtually DVD quality, eventually it will need to be offered in high definition. Better compression schemes should make this easily possible before too long.

All in all, I’m loving the service so far, but I just hope their rental selection expands quickly. If you’d like to try Amazon Unbox and get your first $15 worth of downloads for free, click over to their free offer here.

Amazon and Tivo have clearly beaten Apple to the punch, which makes me wonder yet again why Apple and Tivo — such perfect bedfellows — have never consummated their love.

Oh, Minty Day!

Sunday, January 28th, 2007

A few minutes ago, The Wolf released version 2.0 of his highly successful and highly awesome stat package, Mint.

I’ve been beta testing it for several months now. It’s good. You should get it.

(Shaun also launched a new version of Shauninman.com because the paint was starting to dry on the “old” one, but we’ll ignore that for now.)

The Wolf has also figured out something Alan Greenspan never could: how to buck inflation. The price of Mint is still $30 and existing users can upgrade for a mere Jackson.

Anyway, that’s it. It’s a nice upgrade. My only beef is that the interface is de-Mint-ified a bit by default, but by throwing this hack at the end of your /mint/app/styles/vanilla_mint/style.css file, you can get green again:

/* BEGIN RETURN TO MINTYNESS */

.display table.striped tr.alt td,
.display table.visits table.striped tr.alt td
{
background-color: #F0F7E2;
border-top: 1px solid #E7F0D0;
border-bottom: 1px solid #E7F0D0;
}

.display table tr:hover td,
.display table.visits td tr:hover td
{
background-color: #F0F7E2;
}

.display table.striped tr:hover td,
.display table.visits table.striped tr:hover td,
.display table.striped tr.alt:hover td,
.display table.visits table.striped tr.alt:hover td
{
background-color: #cde9a7;
}

/* END RETURN TO MINTYNESS */

At the request of Chris, here is a sample of what the mod looks like:

iPhone: SAND In Your Hand

Tuesday, January 9th, 2007

Back in the mid ’80s, when Apple was getting ready to introduce the first Macintosh, the company gave advance peeks of the new machine and operating system to a few key software developers, one of them being Bill Gates. Gates and his pal Charles Simonyi weren’t told the name of the machine for security reasons so they nicknamed it S.A.N.D., or “Steve’s Amazing New Device”.

It’s interesting to think of that acronym today in light of the day’s announcements because in 2007 terms, a computer is not generally referred to as a “device”. A phone, however, is the epitome of a device… and that’s exactly what we got today: Steve’s Amazing New Device 2007.

In my mind, the iPhone is the second most exciting technology product announcement of my lifetime, after the original Mac in 1984. It is to phones what the Mac was to computers. Jobs mentioned the iPod as the second “revolution” between the Mac and the iPhone but I think both the Mac and the iPhone are much more significant. Music is great and all but the relative importance of the sorts of things you do on a computer and on a phone (now) are several orders of magnitude higher.

There are so many things to say about this iPhone that it’s hard to know where to start. To me, the single most impressive thing about it is that, like a lot of Apple products but specifically this one, there is no other company in the world capable of inventing it. How many times do you see a new product come out and you think “Damn, I wish I would have thought of that!”

The iPhone is no such product.

You couldn’t think of it, and even if you did, your finished product would be a godamned fingerpainting compared to this. It is so fulfilling to watch technology unfold like this, in the hands of the most indispensable and world-changing CEO of our lifetime. It makes all other work you may be doing in the technology world seem like peanuts.

When Apple says they are five years ahead of every other phone on the market with this offering, they are being conservative. If many of the 200 patent applications filed in association with this phone are accepted, there is no opportunity to copycat. If a multi-touch interface turns out to be the panacea of the mobile device input problem, then what are other handset manufacturers to do while they are prevented from implementing it on their own? I mean seriously, how would you like to work at Palm, Motorola, Samsung, or LG right now? Those guys must feel like a nuclear bomb hit them.
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Earbud Impotence

Monday, January 8th, 2007

So I ordered a pair of highly, highly, highly regarded Etymotic ER-6i earbuds the other day and I have to say, they have about as much bass as the iPod Nano’s built in speaker. I don’t get it… all over the web, people rave about these things. iLounge, a community of smart iPod fanatics, has 17 independent reviews and almost every single one gives the Etymotics five stars.

The one thing that makes me suspicious is that many of the reviews — as well as the instruction manual — stress the importance of stuffing these things as far into your ear canals as possible. Well I’ve done that, and with all four supplied earpieces. Still nothing. Any further pushing and I’m going to puncture an eardrum.

So my question is, has anyone else had problems with the fit of high-end isolator earbuds? I’m thinking that some ears are probably just incompatible with them entirely.

MacWorld 2007 Predictions: Apple No Longer Just a Computer Maker

Friday, January 5th, 2007
UPDATE: Keynote is over… notes below. Additional post coming soon.


“I need the simplest phone you can produce, I need it to run WebKit, and oh yeah, I’m going to need a big “Apple” button in the middle of it.”

That’s how I believe the conversation started between Steve Jobs and the president of the handset manufacturer who will be proudly appearing with Jobs on stage at next week’s MacWorld Expo.

Well, that may be how the conversation started, but it certainly didn’t end that way. We got a whopper of a phone.

The 2007 MacWorld Expo is the most anticipated Steve Jobs appearance in years and for good reason. I have it on good word from trusted friends close to the situation that this one is going to be special. Really, really special. So don’t gear yourself up for a letdown, because it ain’t gonna happen. You might not get all 100 of the products you’ve been speculating about, but what you *will* get will be really, really good.

Yep, not disappointing at all. Best MacWorld ever.

The world clearly doesn’t need another post speculating what will be announced but I’m going to do one anyway. I claim no detailed inside information, no clairvoyance, and no 100% certainty. These are speculative statements, just like all MacWorld predictions.

iTheater

While most people are occupied with thoughts of an Apple phone, the one thing I’m most confident about is that this year’s MacWorld will be largely dominated by the big screen. I expect a full Netflix/Blockbuster killer here and I expect at least one, but probably all of the major studios to already be on board or close to it. iTheater will likely be available as an add-on box for your current TV and also possibly integrated into an Apple-branded, Samsung (or Sony) manufactured LCD TV… probably in two sizes: 37-inch and 50-inch (or thereabouts). Most of the world’s plasmas and LCDs are already made in only a handful of factories so slapping an Apple casing and some extras on shouldn’t be overly difficult.

iTheater will be dead-simple to use, and initially it will only do two things: download movies for $5 and play them. The DRM scheme will be simple: three plays or three months… whichever comes sooner.

iTheater will eventually pull down video from all sorts of places, most notably Google Video, and by extension, YouTube… but for now, the proposition must remain simple: forget Netflix and Blockbuster… iTheater is where you should rent your movies. I also expect live and recorded concerts to be a part of this offering shortly. Remember, Steve Jobs doesn’t hate the TV as a medium… he just hates the TV ecosystem.

Partially correct on this one. No integrated TV sets or one-click downloading (yet), but Disney and Paramount are now signed up and more studios will follow. I think Apple TV is a good start and not too different than what people were expecting, but it didn’t blow me away. I will not be buying one until it solves a real world problem for me. I was also wrong that the big screen would dominate the show… the little screen clearly dominated.

MobileMe

This is the phone we’ve all been waiting for. It may not be as mature as we’d like it to be, but it will be a fascinating start. In listening to Dan Benjamin’s podcast with John Gruber, I noticed that the majority of their skepticism around an Apple phone revolved around the problem of keeping it quiet. While Dan and John both think an Apple phone may be announced, they had a hard time believing there haven’t really been any solid leaks yet given the extraordinary amount of non-Apple people that must be involved in such a thing (e.g. your carriers, your hardware manufacturers, etc.). While I think this is a valid concern, look again at the first sentence of this blog post. If Apple were to make a phone, there is a sliding scale of how many non-Apple people they could involve.

The end-all, be-all phone with every feature under the sun might involve the help of many external resources. But imagine the other end of the scale for a moment: what if you could pack all data capability into one lightweight framework? A framework that supports http data transfer, html, javascript, cookies, and the rest of the toolbox we seem to rely on for all of our data needs these days? Oh wait, you already can. It’s called WebKit and it’s been embedded in many Nokia phones for several months now. It’s the same engine that powers one of the best browsers in the world: Safari. Has anyone ever used the WebKit browser on Nokia phones? It’s the best mobile browser I’ve ever used.

So if Apple confined 90% of their data features to a simple instance of WebKit, what sorts of things could they provide in an easily accessible way via the default start page (something like mobile.apple.com) that would come up every time you hit the Apple button? Google Maps with Live Traffic. Access to your contacts stored on .Mac. Access to your email (anyone notice the nice new web interface to .Mac mail?). Select video clips. Google searches. Wikipedia searches. What else do you really need? It’s all available in HTML these days and with a little server-side simplification, it can be made to look really pretty via Mobile WebKit.

It’s possible the integration goes deeper, but under the scenario I just described, Apple needs very little help from anyone. Just a simple handset with an Apple button that launches WebKit. This will be the Expo where WebKit goes primetime and busts out of the browser. In the phone, in the iTheater, and in whatever other devices Apple may come out with.

The words to express exactly how significant this device is cannot be contained in one update box. There will be a separate post on it. Simply put: best electronic device ever, and I haven’t even used it yet. I was correct in that it appears to make heavy use of WebKit and other existing Apple web technologies, but incorrect in that it’s a flat out jawdropper of a device, complete with OS X and deep integration with the wireless carrier. I guess people outside of Apple *can* keep a secret. A big part of this is because Apple really was able to leverage most of their own technologies and simply provide Cingular with a spec for what *they* needed to do in order to support it.

Leopard

Expect plenty of Vista bashing here. When Leopard was first unveiled, we were told “many” of its features would be revealed at a later date, so expect a few biggies to be shown off. I’d love to see built-in virtualization, but for some reason Apple is still pushing the whole Boot Camp approach. I tend to think Boot Camp is more proof-of-concept than anything else, and virtualization is really what 95% of users will care about and use (if they must). I’d love to see some implementation of Jef Raskin’s “interfaceless interface” principles in Leopard as well. For instance, if you sit down at the computer and start typing “59 x 20″, the calculator should just automatically pop up and compute it for you. Same thing if you type something like “Dear John”; your word processor should pop up and begin a well-formed letter. Who knows what else Leopard will hold, but I expect several more showstoppers.

Nothing on Leopard, unfortunately, although we did see some Raskin-esque interface principals on display in the phone.

Laptops

I think the only thing we’ll see on this front are new MacBookPros. The MacBookPros, to me, are a poor value proposition compared to MacBooks right now and that situation is bound to change soon. If not here, then a few months down the road. I expect subtly new cases and I hope a new subnotebook species.

No new laptops. I still expect an update shortly.

iPods

The only new iPods I can see coming out are video iPods with a different form factor and bigger screen. I don’t know how well the current video iPods are selling, but they are the only model that I never really hear anybody talking about. Revision one seems far from perfect to me and an update here would be nice. A touch-screen could also be included on these units.

No new iPods but does anyone even care anymore now that they’ve seen the video capabilities of the iPhone?

Blu-Ray

If Apple hasn’t already internally jumped off of the Blu-Ray bandwagon, they have to be thinking about it. Blu-Ray and HD-DVD are in a battle for hearts and minds right now and a lot of people I’ve talked to, including Danny over at Mavromatic, think Sony is losing the battle so far. Apple did Sony a huge favor by supporting Blu-Ray early on, but things may have shifted since then. I wonder, in fact, how the latest discussions between Steve Jobs and Sony have gone:

Sony: “Hey Steve, how’s the weather in Cupertino! We’re still on for co-branding those 50 inch Sony LCDs, right?”

Jobs: “Can you guarantee me they won’t catch fire like those laptop batteries you sold us?”

Sony: “Hee hee! Sorry about that! Yeah, these aren’t battery powered. We’re still on for Blu-Ray, right?”

Jobs: “We don’t comment on future product announcements.”

Caveat: I’m not a good person to ask about the Blu-Ray/HD-DVD debate. I think by the time it’s all decided, we’ll be doing most of our stuff over IP anyway.

Nothing here either. Not surprising. The DVD format wars are a buzzkill.

Mystery Google Integration

I expect Apple’s increasingly cozy relationship to Google to get even cozier at this year’s Expo. Maps on the Apple phone would be one possible integration point, as well as maybe something on the video front. Vague, I know… but it’s hard for me to believe the two companies haven’t been working behind the scenes on *something* lately.

Correct on this. Eric Schmidt got on stage to explain how many of the iPhone’s search and mapping technologies were co-developed with Google. Location-aware Google Maps… money!

iMac

Don’t care… they are already cool enough.

Nothing. Who cares.

PowerMacs

Don’t care… they are already overkill for everything except video editing.

Nothing. Who cares.

Wrap Up

When you give detailed predictions about things, you’re bound to be wrong on at least some counts, but one thing I’m fairly sure of is that 2007 will be the year that Apple starts to shed its image as a high-end computer company. To some extent, they’ve already accomplished this with the iPod, but the next wave of product releases — encompassing things like phones, living room technology, and possibly another gadget we aren’t even expecting — will begin to move Apple out of the high-end computer zone and into the digital lifestyle zone. They’ve already mentioned this shift before, but my feeling is that next week is when it really comes together.

All in all, the iPhone stole the show like no other Apple device ever has. My last paragraph here, along with the very title of the blog post was underscored by Jobs’ final announcement of the day: Apple Computer is no longer Apple Computer. They are “Apple, Inc.”. I actually almost penned this as a prediction as well, believe it or not… but I didn’t, so no credit. All in all, the predictions were a mixed bag. But more important than that, we got a great show.

An Animated Look at Why E-Mail Is Broken

Tuesday, December 26th, 2006

The interactive animation below accurately describes the state of my e-mail situation, in this, my 13th year with the medium:

Over the last couple of years, I’ve gone from someone who returns 99% of e-mails — and relatively quickly — to someone who routinely takes days, weeks, and sometimes even months to return certain mails, recently resorting to instant deletion just to avoid the buildup.

I’ve tried to figure out how to best express the dynamics of the situation in words, but an animated illustration seemed to get the point across much better, so this weekend, I whipped out Flash for the first time in about a year. The end result is kind of soothing actually… turn spam off, slide the top to “Fast”, and slide the bottom to “Manageable”. Now that’s e-mail nirvana… something I’ll never achieve.

Thanks also to professional mathlete Tom Laramee of SongStage.net for helping me even out the slider effect with an exponential decay equation.

The High-Def Holy Grail

Monday, October 2nd, 2006

Oh happy day. Happy, happy day. Tonight, I dropped $799 on the new Series 3 Tivo and I couldn’t be happier. See scientific diagram below:

Yes, there are similar products like Media Center PCs, cable company PVRs, and Myth TV, but if you’re willing to spend the extra cash, nothing beats a Tivo. This thing is spectacular and after only a few hours with it, I couldn’t imagine going back. If ever there was an interface worth $800 a pop, this is it. For more info/motivation, check out the New York Times’ David Pogue’s text or video review.

UPDATE: Oh this is just too great:
  1. Wake up this morning.
  2. Read Kottke’s “don’t you dare miss this” review of Eyes on the Prize.
  3. Search for Eyes on the Prize on Tivo Central’s web site.
  4. Hit record.

And we’re done. Didn’t even touch the TV. Now all I need is a contextual menu plug-in with “Find this item on Tivo”.

The Last Straw

Monday, July 10th, 2006

What a great ending to the 2006 World Cup. At least that’s what my friends tell me. Here’s a screen-cap from Comcast’s High Definition TV broadcast during one of the most important plays of the game — a missed penalty kick in the overtime extra time shootout:

I saw three kicks before the Comcast “crystal clear digital HD” signal cut completely out. No audio even. Not until the shootout was over and Italy was celebrating on the field did the picture return to its normal state.

Motherf…

I’ve covered the brutality of Comcast’s unreliable PVR service in the past, but this inability to hold a lousy TV signal at such a critical time is the last straw. I’m switching back to what I’ve missed since the day I got cable: DirecTV with Tivo.

Comcast, you gave me bargain basement rates for a year to lure me in. You even “bought back” my actual DirecTV dish so I wouldn’t be tempted to switch back to satellite. All you’ve done during that year is convince me that you are deserving of every negative thing anybody’s ever said about you.

Now get the hell out.

Treo 700P: I Love My Phone Again

Sunday, June 4th, 2006

After two happy years with a Treo 600 and a couple of false starts with a Nokia N70 and a Blackberry 8700g, I have finally upgraded to a brand spankin’ new Treo 700P. I had to switch from T-Mobile to Sprint in order to use it — which wasn’t a thrilling idea — but we’ll get to that later.

Following is a mini-review for anyone considering a Treo, as well as a custom skin to make the device a bit more Mac-like:

Interface, interface, interface

The single most important thing to me in a phone is its interface. Not just how the buttons are arranged but how the device interacts with me. Many Palm detractors complain how about little Palm’s interface and operating system have changed over the last several years, and they are right… but in my view, that’s a good thing. There simply isn’t much that needs changing. I loved my Treo 600 interface, and the 700P isn’t much different. Faster and more powerful, yes. Confusing and more complicated, no.

The 700P’s keyboard is a slight upgrade from the 600’s and virtually the same as the 650’s. If you aren’t very good with T9 typing and you want the best QWERTY keyboard in the business, this is it.

The phone interface itself is typical Palm simplicity. While the iconography and typography could use an update, the navigation is easy as ever. Nothing is more than one-level deep, the menuing works much like it does on a Mac, and most functions are available by using either the touchscreen or key commands.

Since the built-in interface widgets and dialpad appearance looked a little dated to me, I used a combination of two programs and a little Photoshop love to fix the situation.

First off, grab yourself a copy of Palm Revolt and choose the “Aqua Skin” to decrappify the interface widgets a bit. Then, to complete the transformation into a more Mac-like interface, download a copy of Skinner and install this custom dialpad I designed:

Voila! You’ve got Mac!

* Note, the above copy of Skinner is a beta for the 700P. It appears to work fine. If you have a 650, you can download the official release here.
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About the Author:

Mike Davidson is CEO of Newsvine in Seattle, WA. Read more or check out my other blog, A House By The Park.

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