Archive for August, 2005

PSP Web Browser Tips

I’m just catching up on some backlog and ran across Secrets Of The PSP Web Browser, a great article about how to use the PSP browser to best potential. I played around with the browser some, but haven’t tried to do things like download files and save them on the memory stick. Appless Web Apps for the PSP could be pretty interesting.

Mobile Feed Reading

Barb has a post on the Social Software weblog asking about mobile feed reading. First let me chime in and say that normally I use Bloglines on both my Nokia and Palm devices, and Bloglines is my primary reader on my desktop too. But I was very happy to see that she mentioned something that I haven’t tried out yet: Litefeeds. Cool! So I got to thinking, what free RSS aggies for mobile phones are there? I know of these ones right off the top of my head:

  • Bloglines – the big kid on the block.
  • BuddyBuzz – we saw this over at Mobile Monday on demo night, but I had already used it before – a newsreader based on rapid serial presentation.
  • WinkSite – personal WAP site creator that lets you syndicate feeds you can then read on a mobile.
  • FeedBurner – haven’t used this in a while, anyone had good experiences with it?
  • MyYahoo Mobile – allows you to view your subscribed feeds from a mobile device, though some say this isn’t really an aggie cause it doesn’t mark items read (which would apply to WinkSite also to be fair).

So what else is there out there? What services should folks be looking at? What software is there for the snatching? I’m certainly going to give Litefeeds a try, I would love to have some others to play with.

Gahbunga Launch

I saw info of the Gahbunga launch over at Techcrunch. Sounds very much like the Fotochatter app we saw during the Mobile Monday demo day. Not that I’m complaining, two companies working in largely the same direction normally means there’s some validity to the model they’re trying to fulfill on. Overall the mobile communications options are largely person to person. The applications that open up the communication to a larger group normally do it with a set of known friends and help you stay connected to them. They’re introverted for the most part. There’s a bunch of interest these days in extroverted mobile applications. Mobile social software (Nokia Sensor, 6th Sense, Bluedar) seem to be popping up all over the place. The Fotochatter method is interesting in that it lets you form a community with whom you share your images, rather than sending to one person. And it facilitates an ongoing discussion of that image. The Gahbunga app is more goal oriented however. It’s not just “images from friends” that you’ll be getting, but images of people that someone else is looking for help rating. It’s voyeuristic, the people doing the voting get to look at some hotties, and it’s instant. Sure has the makings of a great app there.

However they don’t seem to have put any thought into the starting problem. The problem with most social applications is that it’s hard to get a whole group of people in at once, and when people sign up one at a time they quickly get bored cause they have no friends in the system. I signed up and there was nothing, I don’t have any friends in there (not that I know of at least). Give folks an easier way to start out. When then first show up there should be interesting stuff for them right off the bat. I signed up. There were two checkboxes I could use: “I wish to get rated by the whole gahbunga community” and “I wish to help others rate their dates”. I toggled both of them, as far as I could tell nothing happened in the interface. I have no messages on my phone. Apparently I don’t even have a notification email at the address I signed up with. More more more! I like your idea, reward me for looking into it. I’m out of time now though, and I don’t have a positive association built up yet. Oops.

Viral Marketing Implications for Telecom

There’s a post on the Insitute for the Future blog about a viral marketing campaign for “The Ring 2″. I like the premise of it quite a bit, tying together playing the video with calling the phone. But it also calls to attention the need for the telephone/cellular system to become better tied into Internet services. Sure it’s just an advertising campaign in this instance, but I think it’s probably indicative of a general trend. Just think for a second about how to setup a system that does this. It’s relatively simple conceptually. I’m sure the download link that gets mailed has a unique ID that’s associated with the phone number that the sender put in. When that download link gets requested the server kicks off a call that plays a prerecorded message. The part of that that’s somewhat hard and nonstandard is making a call from a server. There’s been a whole lot of interest in the area of telecommunications in general, fueled mostly by IP telephony recently. Telecom, either services enhancement or hacking, was a pretty common theme at BARcamp. Additional services offered by Skype and Vonage, open source projects like Asterisk, and gateway services like VoicePulse and Virtualphoneline.com who will provide the POTS number to IP forwarding as a discreet service – all are driving to the phone system being broken down into bits and reassembled into a form more suitable to the subscribers. The tools and services are relatively primative now, but there’s a major current driving this stuff.

Linux Mobile Device

I’ve worked on a couple of Linux devices that hook up to the cellular networks. Normally those are data only devices however, using prepackaged modules meant specifically for data only devices. However Surj Patel has been looking at making his own Linux based cell phone, and has a module that does both voice and data with minimal hookups. W00t!! Now this would be a great basis for some SuperHappyDevHouse hackery, or a Mobile Homebrew set of meetings.

Mobile Monday San Diego

Suj Patel is organizing a Mobile Monday meeting in San Diego! There’s a great concentration of both hardware and software based mobile companies down there, so the meetings should be great. The first meeting is going to be Sept 19th at 7pm, location to be determined still. Surj is working on a fantastic Linux cell phone project, make sure you ask him about it at the meeting.

Google Jabber Based IM!

So the rumours from yesterday about Google releasing a Jabber based IM system are true. You can find out more about it at the Google Talk site. The stuff is standard enough that I had no problem connecting using GAIM under Linux, my preferred setup for IM. They even have instructions describing how to setup GAIM. Very cool. So of course the second step for me is trying out Agile Messenger to see if it connects. I wasn’t able to get it to. Maybe it doesn’t support TLS, or expects a different format for the “name@gmail.com” and then connect to server talk.google.com distinction. Anyone managed to get that working?

I was going to give it a try with Verichat, but my eval ran out on it, and I don’t like it enough to pay $25 to use the software for a year. Still, I have been carrying my Treo 650 with me more and more often. I’ve got some support duties now, and having the full keyboard with an SSH client is just killer. There was this Jabber client for PalmOS I used with my TG50 a while ago. It’s called JabberPalm, and it’s older than dirt. However, it is open source! Little hacking to get TLS support in there (it doesn’t seem to have it) and clean up the UI. We would have a nice little base platform for IM based development on the Palm. Then someone would need to port it to Symbian. Cause until Nokia gets an emulator running natively under Linux I’m just not willing to deal with their shit. A Jabber server like this provides a nice lower layer to the services, assuming Google maintains it well and keeps scaling it. And we have every reason to expect they will, that actually seems to be their core competency. Open clients and libraries that people can pick up and reuse are the other part. I’m a little fuzzy on step 2, but I hear step 3 is profit. So I’m all for that.

Symbian Programming SIG Tonight

John Kern has assembled a Symbian Programming SIG, first meeting to happen tonight in Palo Alto. The meeting starts at 7:00pm, at SAP Labs (Southern Cross Room, 3410 Hillview Ave. Palo Alto, CA 94304). John has been a great supporter of Mobile Monday, providing contacts and helping out with ideas. I’m sure the Symbian Programming SIG will provide a great venue for some of the more technically minded discussions.

Google Jabber Based IM?

After I was joking just yesterday that it would be great to have a major player with an open IM platform, along comes speculation that the Google release will be a Jabber based IM service. I have to admit I’m pretty intrigued. I’ve always liked XMPP, the protocol underlying Jabber. There have been all sorts of disputes about licenses and patents and who has the right to use what. And there are lots of XML purists out there who think that using streamed XML makes you a servant of Satan. But I thought XMPP took some great principles and blended them together. In particular, allowing for namespace divsion of messages and advertisement of capabilities in a way that was decoupled from the underlying transport. Just like, well, that whole internet thing. Deploying a new application on the Internet doesn’t require protocol changes to the core routers, and deploying a new application on top of Jabber doesn’t require changes to the core servers. I like that, I think that’s the way it should be. If Google deploys messaging services that build on those principles I’ll have to give them at least a little bit of respect. I think that would be a really fantastic and strong play.

Mobile Versions

I saw over on Rafer’s blog that there was a mobile version of the Feedster 500. Very cool! I took it as my cue to setup a WINKsite for this blog. I’ve used WINKsite on and off for a while, and I think it’s a fantastic idea. One thing I would love to see, and that I think would do tons to keep me using the service continually rather than intermittently, is a bit of a break down for the services for use outside the emulator they have. The emulator is a great feature, it allows you to embed a virtual view of the device interface into another web page. What I would like is something more like a cast for some of the features. I would love to be able to include the chat in the sidebar for my blog, or to include a couple of messages from the guestbook. Or a simple little REST interface to the stuff. I bet it would be something like 2 percent of the effort it was to get the emulator working.