Some initial Palm Pre Reviews

The Palm Pre has just been released and most of these reviews are from review units.  This means some of the issues may be resolved with OS updates.  Here are some of top reviewers initial problems with the Pre.

Phonescoop.com

When the Pre is attached to a PC to sync media, it cannot make or receive calls or text messages!!! What the what?!? Palm doesn’t provide an explanation, but that’s just ridiculous.

The Wall Street Journal

The Pre’s biggest disadvantage is its app store, the App Catalog. At launch, it has only about a dozen apps, compared with over 40,000 for the iPhone, and thousands each for the G1 and the modern BlackBerry models.

During my testing, one of my downloads from the App Catalog caused my Pre to crash disastrously — all my email, contacts and other data were wiped out, and the phone was unable to connect to the Sprint network or Wi-Fi.

USA Today

I encountered occasional sluggishness and bugs. At one point, the clock was out of whack. At another, I had to shut down the Pre because the onscreen icons kept dancing around.

Gizmodo

The first thing you’ll notice as you slide open the Pre is the absurdly sharp ridge digging against your palm. Nowhere—not on the iPhone, the G1, the G2 or any of HTC’s other smartphones—has a phone been so threatening to the integrity of my skin.

Opening multiple apps at once really does slow down the phone enough to be noticeable. In fact, if you’re doing something particularly intensive, you’ll actually notice your music stutter, which we’ve never experienced once on the iPhone. Ever.

Engadget

Besides the standard issues we had with the construction of the phone, we did spot another peculiar problem we hope is just a one-in-a-million fluke with the test device we were given: it physically broke… There is a small flap that covers the MicroUSB port, and while attempting to get the thing open, a thin piece of plastic which runs along the bottom of the casing just snapped.

The good news for Palm is that reviewers still liked the Palm Pre, at least in theory.  But their biggest gripes are with the physical device.  There were lots of complaints about the keyboard as well as battery life.  Since Palm is a fragile company, it could be difficult for this device to save them.  On the other hand, there are plenty of iPhone haters out there and due to the lack of current competition, I’d expect all of them to be interested in the Pre.  If Palm can survive and resolve some of the physical flaws of the Pre, a follow-up version could be much more compelling.

Ooma VoIP Phone System Review

Ooma Core VoIP Phone SystemThere have been many technologies I’ve been skeptical of, none more so than Ooma, a VoIP phone service. If you don’t know what that means, essentially it is a way to make phone calls through your pre-existing internet connection as opposed to using a normal phone line. Ooma has several big selling points, all of them true.

  • You don’t need a running computer to use it.
  • You can hook up all your old normal phones to it.
  • Landline call quality.
  • Free US long distance. International calling available for pennies per minute.
  • Typical services like Caller-ID, call-waiting and voicemail are included.
  • And last but not least, the service is free.  There is also $100/year premier service that adds even more features like an extra phone line, extra phone number and the ability to check your voicemail online.

So what’s the catch?  Well, there are a few.

Purchase Hardware

You do have to purchase the Ooma Core VoIP Phone System.  That link goes to amazon which is the cheapest place to buy it from.  List price is $249.99 but amazon usually has it for much cheaper.

Installation

Because Ooma is an internet service, it isn’t for everyone.  You need to have at least some basic understanding of computer technology.  If you don’t know what an ethernet cable or router are, this product isn’t for you.

The first step is to actually activate your Ooma service which you can do through ooma.com.  It is a very short and simple process where you enter a few numbers on the bottom of the Ooma Hub and then select your primary phone number and password.  After that, you’re ready to install the devices.  You also have the option to port over your current home phone number but that costs $40 and takes more time.

When you purchase the Ooma Core VoIP System, you receive an Ooma Hub and an Ooma Scout.  The hub is what connects into your network like a computer and is what does all the work.  The scout is hooked up anywhere you want additional phone lines.  1 scout is included but you can purchase extra scouts as you need them.  If you have a cordless base station phone with extra handsets, that is ideal because only the base station needs to be near the hub or scout.  I highly recommend the Panasonic Dect 6.0 – 3 Handset System.

Ooma Hub backOoma recommends you install the Ooma Hub between your router and DSL/Cable Modem but I do not because it adds unnecessary complication to your network.  Instead, treat the hub like you would any computer and plug its “modem” port directly into your network router/switch.  As a result, ignore the “home” port.  You can plug a phone into the “phone” port and the “wall” port should plug into your home phone line system.  That is how the Ooma Scout communicates with the Ooma Hub, over your pre-existing phone wiring.  At at any phone jack, plug in the Ooma Scout which just has a “wall” and “phone” connection to hook up another phone.

Packet Prioritization

One reason Ooma wants to hook up right after your DSL/Cable Modem is because it can then prioritize the Ooma packets to be high priority.  Without that, heavy internet usage could cause your voice quality to degrade.  Instead, you can setup Quality of Service (QoS) in most modern routers.  In Linksys routers for example, look under “Applications & Gaming” and then “QoS”.  You will want to add “High” priority to the MAC address of your Ooma Hub.  The MAC address is located on the bottom of the hub.   As long as you’ve done QoS for the Ooma Hub or installed the hub in front of your router, your packet prioritization should work perfectly.

Quality of Service

Call Quality

I was most skeptical about the claimed landline call quality.  I’ve used many other VoIP services, the most popular of which is Skype.  Skype call quality does not compare to a landline in my opinion.  It is acceptable but not awesome.  Vonage is considered to be high quality but is very expensive for VoIP.  Ooma is free after you purchase the initial hardware.  The resultant call quality really did shock me.  It sounds terrific but you don’t have to believe me.  Check out all of these Amazon Reviews.

While I had great call quality, it doesn’t mean you will.  Because Ooma goes through your internet connection, the call quality is completely dependent on the quality of your internet.  Typically the upload speed is what is the biggest bottleneck.  Ooma recommends you have at least 256Kbps.  I have a 768Kbps plan and get about 670Kbps on average.  It appears Ooma tends to use about 100Kbps so it makes sense they recommend more so you have room to make calls while still using your internet for other things.

I attempted to see if I could push my internet connection to its limits and see how Ooma would react.  I did 2 Ooma voice calls (via the premier plan’s 2nd line), 1 iChat video, while also downloading an HD movie and uploading large files to servers.  Ooma call quality did not degrade at all.  In part, this is because the Ooma data packets were higher priority than all the others.  So you can push your internet usage as much as you can and the Ooma calls should not degrade.

Faxing over VoIP is notoriously difficult due the way the compression virtually destroys the fax data stream.  Impressively, faxing over Ooma does seem to work.  They don’t guarantee it will work but it did work in my tests. You have to dial *99 from your fax machine before the number.  It is unclear exactly what this *99 does but I assume it tells Ooma to prepare for a fax and it can then optimize for that.  They imply that the shorter the number of pages are you sending, the better your chances of success.

Blacklists

One really neat feature I feel I have to mention is the blacklists.  This is only a premier feature but it is really cool.  Lets say you get a call from a telemarketer.  Feel free to hang up on them or taunt them as you wish but afterwards, login to ooma.com and blacklist that number.  You don’t even have to enter it, you just select it from your call history.  Then that number can never call you again.  Instead, they will hear a very pleasant voice telling them they are blocked.  In addition to the personal blacklist you can maintain, there is also a community blacklist.  If enough other Ooma users mark a number as blacklisted, then it will eventually be blocked for everyone using the community blacklist even if they’ve never called you.  This is actually how spam blockers work so I consider it a phone spam blocker.  The last remaining unwanted call I get is from telemarketers who block their number.  You can setup Ooma to not ring if no caller-ID information is available.  In all of these blocking solutions, you have the choice to simply block them or send them directly to voicemail.

ooma-blacklist

The Real Cost

If you used a VoIP service that required your computer to be on 24/7, you’ve got to pay for the high power usage of your computer.  The Ooma Hub uses about 10 watts so it will add very little to your electric bill.  If you want the premier service that offers some very attractive extra features, it is $12.99/month or $99.99/year.  The initial hardware purchase is over $200 but hopefully the hardware will lasts for years.  It is essentially like a router and routers usually last for years.  If your hub broke, you’d have to contact Ooma to get it replaced and that cost is unclear.  For me, having the hub and the scout was all I need but some people might need additional Ooma Scouts and those are not that cheap at $69.99 each.  There is no charge for the normal Ooma service plan.  They do technically have a 3,000 minutes/month limit but claim they have never actually shut anyone off due to that.  They say they only have an official limit to prevent commercial use.

The Company

So the calls are great, the service is free, but will this company survive?  That’s perhaps the biggest concern.  Ooma, Inc. is a privately held company so not much is known about their profitability.  The risk is that you buy a $200+ hub that becomes worthless when the company goes under.  On the other hand, the company has shown signs that they may have an ok future.  Currently they only make money off of the hardware sales and premier plan.  They have also said they are looking into business solutions such as an Ooma service with 8 phone lines.  This could be very lucrative for Ooma and allow them to continue to offer their free service indefinitely.

Conclusion

If you are willing to take on the risk of dealing with a company you don’t know much about, the payoff could be big in phone bill savings.  I didn’t believe all the amazon positive reviews but in the end, I have to agree with them.  The service has worked great.  I like some of the extra premier features like the blacklist and extra phone line and phone number.  I have a local phone number but also a number near relatives across the country so that they can call me without paying long distance.  You can’t do that with a real phone line, nor the blacklists.

Ooma is relatively easy to hookup and use.  The extra features and nice website make me highly recommend it.

NASA Astronauts Can’t Watch DVDs

NASA Astronauts

From today’s Associated Press:

HOUSTON — Atlantis astronauts fixed the Hubble Space Telescope so it could beam cosmic pictures to Earth, but playing DVDs on their laptops is proving too difficult.

With an unwanted off day Friday because thunderstorms prevented their scheduled landing, the astronauts intended to pass the time by watching movies they brought on the mission. But when they tried to play them, they found out their laptops didn’t have the proper software.

Engineers on the ground tried to troubleshoot the problem — just as they did when a hand rail almost prevented spacewalkers from fixing one instrument in Hubble. After more than an hour with no solution, the astronauts gave up.

Astronaut John Grunsfeld radioed to Earth that they’d have to wait to watch something at a terrestrial movie theater.

So fixing a giant telescope in space worked fine, but getting their laptops to play a DVD didn’t work. I certainly sympathize as Windows typically needs additional codecs loaded to play DVDs. They should have had a copy of the free VLC media player.

Analog versus Digital Sound

When we setup home theaters, we still get asked about the differences between analog sound, such as that from vinyl records, and digital sound, such as that from CDs. While most people are perfectly content with CDs given budget limitations and poor listening environments, analog vinyls will still produce the best sound if you use the most expensive high-end equipment.

michaelfremerSimilar discussions occur when comparing solid-state amps with tube amps, and when comparing digital synthesizers and samplers with analog synthesizers.

With the advent of SACDs, even extreme audiophiles can not distinguish between digital samples and the analog vinyl versions of songs. Similarly, modern digital synthesizers such as the Nord Lead are now considered indistinguishable from true analog synthesizers by most musicians.

Gizmodo has an article about audiophile Michael Fremer and the subject of digital versus analog. Their main point is that while most people shouldn’t spend hundreds of thousands on a music theater, it is important that some people are obsessed with having the best listening experience.

After hearing I’m a Bowie fan, Fremer drops into his near limitless stacks and spins a pressing of “Heroes” with part of the title track’s chorus in German. I’m giggling with pleasure at the frankly obscene level of detail I hear (Ich! Ich werde König!), but of course, I’m hearing the pops and crackles that a 30+ year-old record is likely to have. Shouldn’t a $350,000 stereo system be completely free of such impurities?

“It’s like when you go to the symphony, and the old men are coughing-same thing,” Fremer says. Necessary impurities. Reminders of being in the real world.

This 1993 news story from MTV featuring Michael Fremer is still applicable today:

LCD Monitors trending towards 16:9 ratio?

Since HD began, widescreen TVs have been 16:9 ratio in screen size. But widescreen computer monitors have always been 16:10 ratio. If you’ve got a 24″ LCD, it is undoubtedly the 16:10 ratio of 1920×1200.  But just over the last few months, a few 16:9 ratio monitors have come out and many think this will start a new trend since computers will be used for HD content more and more.

An example of this new even wider ratio is the Samsung 2343BWX 23″ LCD.  It just came out in February and has a 2048×1152 16:9 resolution.  This has 3 major advantages. The first is that if you play HD video, it can completely fill up the screen since it matches the 16:9 ratio.  The second is that if you cut the screen in half, you’ve got 2 windows of the width 1024.  This happens to be the magic width that most web developers try to build for.  The result is that you could have 2 browser windows side by side on this monitor.  The last advantage is that even though this is 1″ smaller than its 24″ older brother, the 2048×1152 resolution actually has more total screen real estate in pixels than the 1920×1200.  You cut about 4% on the height but add about 6% on the width.  Dell has gotten into this game too with the SP2309W which has essentially the same specs as the Samsung.  At Dell, the monitor is so popular it now has a 3-5 week wait if you order today.