Cell Phone Software: The Billion-Dollar Sand Trap
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Cell Phone Software: The Billion-Dollar Sand Trap
1–10 of 22 posts
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#2Take point #3 for example. Has he not heard of OTA installation? That is the way things are done nowadays, not transfer over the USB cable.
Basically all of his points are BS with the exception of #1. Compatibility differences really are the problem with cell phone development. But this really just makes the barriers for entry higher. Cool things are still possible. Also, I'm not seeing THAT many cell phone startups right now.. At least not as many as I would expect.
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#3I have a feeling this guy doesnt know what he's talking about. I see what he's trying to say, but he probably shouldn't talk about something he's not involved in or is familiar with. Take point #3 for example. Has he not heard of OTA installation? That is the way things are done nowadays, not transfer over the USB cable. Basically all of his points are BS with the exception of #1. Compatibility differences really are…
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#4I have a feeling this guy doesnt know what he's talking about. I see what he's trying to say, but he probably shouldn't talk about something he's not involved in or is familiar with. Take point #3 for example. Has he not heard of OTA installation? That is the way things are done nowadays, not transfer over the USB cable. Basically all of his points are BS with the exception of #1. Compatibility differences really are…
There are two main problems with mobile currently: device UI and carriers. Here in the EU at least carriers are openning up and encouraging users to try data services. Many now offer monthly flat rate data packages, such as Three who bundle skype, slingbox, etc with the package. T-Mobile even has a "well never charge you more than £1 a day for your data access" for pay as you go users. The operators now understand that they can make money from being mobile payment providers, identity solutions, ad brokers, etc instead of just charging huge ammounts for data.
So things are looking up. It may be 5-10 years before mobile web and apps are as mature as the desktop is now but there is so much potential thats it shouldnt be dissmissed so quickly.
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#5I have a feeling this guy doesnt know what he's talking about. I see what he's trying to say, but he probably shouldn't talk about something he's not involved in or is familiar with. Take point #3 for example. Has he not heard of OTA installation? That is the way things are done nowadays, not transfer over the USB cable. Basically all of his points are BS with the exception of #1. Compatibility differences really are…
#1 is a bit off. As a result of the huge variety of handsets available the mobile industry has very strict adherence to standards. JavaME is available on most handsets providing a consistent platform for use accross hundreds of devices. WAP has been an established mobile web standard since the late 90s and is consistently supported. There are dozens of different mobile browsers and they all work. Theres a lot less cr…
And it IS a pain to adapt to all possible screen sizes - granted, it might be a problem of designing the application, but as I was working on games, the design was often based on fixed size images. Especially as font support is crap with J2ME. Maybe flash for mobiles does a better job, haven't tried it.
Another thing that used to suck with J2ME: there is no standard for text entry, so it is difficult to integrate text entry nicely into your application. The only standard way is to switch to a blank screen that supports your phones text entry method, so you can't integrate it into your design.
Another problem, which I currently face: even if you know what phones you support, how can your customer know? Phones are usually not labeled with their technical name, so if you say "Nokia 6230i supported", it might mean nothing to your customer.
I wouldn't say it is impossible to make money with mobile applications, though. It seems also the price for mobile networking is falling.
Edit: the mobile games company I was working for was and is very successful and also in the meantime was bought by a big international entertainment company (think the Coca Cola of Entertainment). When I was there it was a 7 people company, so I think it qualifies as a successful startup (I think now they have 50 employees).
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#6Most adverts about phones don't even mention Java capability, it tends to take some detective work to discover a phones capabilities for development. Whereas having developed for mobile phones, there are some models I would definitely commend against.
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#7Earlier quoted context omitted.
#1 is a bit off. As a result of the huge variety of handsets available the mobile industry has very strict adherence to standards. JavaME is available on most handsets providing a consistent platform for use accross hundreds of devices. WAP has been an established mobile web standard since the late 90s and is consistently supported. There are dozens of different mobile browsers and they all work. Theres a lot less cr…
I have worked in J2ME games development for two years and I can say that #1 is not off at all. There is no way around testing your application on all possible phones, because they all come with the weirdest bugs. For an example of what to expect: on some phones, PNG images show up broken if they are structured in a certain way (ie pixel dimensions not an even number or dimensions of image exceed screen size). Some me…
I forgot another problem: uncertainty about monetization. Theres no proven way to make money on mobile yet. Do you go ad supported? Sell to operators, device makers or users? Charge micropayments or subscriptions? It's hard to pitch a mobile startup when you dont know how you're going to make money from it!
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#8Shouldn't it be possible to somehow educate the users as to what phones to buy if they are interested in mobile applications? Probably atm it is a catch-22 as there are few useful applications so people don't worry too much about their phones capabilities. Most adverts about phones don't even mention Java capability, it tends to take some detective work to discover a phones capabilities for development. Whereas havin…
Perhaps if you could market a 'myspace' phone or a youtube handset it might work? A phone with tight integration between the device UI and popular web apps. This looks like more of a marketing problem than a technical one.
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#9Earlier quoted context omitted.
#1 is a bit off. As a result of the huge variety of handsets available the mobile industry has very strict adherence to standards. JavaME is available on most handsets providing a consistent platform for use accross hundreds of devices. WAP has been an established mobile web standard since the late 90s and is consistently supported. There are dozens of different mobile browsers and they all work. Theres a lot less cr…
I have worked in J2ME games development for two years and I can say that #1 is not off at all. There is no way around testing your application on all possible phones, because they all come with the weirdest bugs. For an example of what to expect: on some phones, PNG images show up broken if they are structured in a certain way (ie pixel dimensions not an even number or dimensions of image exceed screen size). Some me…
As far as UI differences, there are some good tools to help with that. You might want to check out J2ME Polish. On devices that will support it, you can get much more consistent and predictable results with how things will look on screen across platforms. I'm really impressed. Be aware though that if you dont plan on opening up your source code you'll have to pay a $1000+ license fee.
For these incompatibility reasons I'm actually drawn more to Windows Mobile.. I hate just about everything related to MSFT, but at least when you develop for Windows Mobile via VS2005 you get predictable results. What you see is what you are going to get and that is very valuable to a developer.
Re: Cell Phone Software: The Billion-Dollar Sand Trap
#10Earlier quoted context omitted.
I have worked in J2ME games development for two years and I can say that #1 is not off at all. There is no way around testing your application on all possible phones, because they all come with the weirdest bugs. For an example of what to expect: on some phones, PNG images show up broken if they are structured in a certain way (ie pixel dimensions not an even number or dimensions of image exceed screen size). Some me…
Plus handests have different proprietary apis for the more advanced stuff in j2me. Certainly as soon as you start trying to do anything 'interesting' it becomes a nightmare and there is a lot of space to improve. Mobile widgets might prove to be a good solution. I forgot another problem: uncertainty about monetization. Theres no proven way to make money on mobile yet. Do you go ad supported? Sell to operators, device…
I think there is room for Ad Support for mobile devices - is anybody even doing it yet? One could start a company focussing on that - making interesting applications available for "free" might also give the whole business a boost.
At the moment it has a very bad reputation where I live because mostly the industry was ripping of kids. I don't think there even is a portal to check for serious applications. The mobile games portals have some serious applications at times, but I don't think the target audience is likely to stumble upon them there.