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Designing an iPhone app

2 comments October 14th, 2011 2 comments

I'll try to summarize all the work that brought me the application The developer Mussage iPhone in a week . If you do not know what is Mussage, you can read this post !.

I was doing the steps and tools (mostly free) that I was using.

Use Case Diagram

First of all and based on the idea, I made ​​a use case diagram with yuml.me

Mockup

Then put together a screen navigation scheme with Balsamiq Mockup :

DER

It's time to make a layout of the tables that will have the database! For this we use the designer MySqlWorkBench

Xcode

It is time to program in Objective C ...

Also used the following Frameworks, libraries and tools for IOS:

  • FMDB SQLite
  • JSONKit for and receiving Json parsing the Server
  • MD5 Hash for sending to the server and authenticate the login
  • Internationalization of Strings and Xib in English and Spanish.
  • Views QuartzCore for animation
  • MediaPlayer for playing songs on iPod
  • MessageUI to send mails within the app

Server Side (PHP)

Development with Aptana IDE Studio 3 API to provide services to the app and interact with the database.

Graphic Design

I did not really too graphic, I used standard IOS controls and add some little icons , that if ...

Web Application for HTML5

To accompany the launch of the app, a site based on a Template and tuned with PHP.

Publish in the AppStore

Finally, publish the app!. It's a bit far-fetched the issue of certificates and preparing a version for distribution, but following the instructions on the apple website you can go by.
We must be prepared to give screnshots and the icon in different sizes for iPhone 3G (and lower) and iPhone 4 Retina Display.

Ready!

Once Apple approves our app (takes a week) to start promoting our app! Download it and use it!
You can try:
Hits for everyone!
Any questions let me tu (s) comments here, or look for me on twitter @ jbagnato .
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Mussage for iPhone musical message

2 comments October 5th, 2011 2 comments

What is Mussage?

I leave a video explaining what it is and how it works

YouTube link

The idea

A simple idea with elements that already exist but combinandos a new way, I will explain through some key concepts:

  • Most people use text messaging
  • Messages are sent between friends, family and partner.
  • Everyone likes listening to music.
  • They all store huge amounts of songs on the iPod, between 1,000 and 7,000 depending on the capacity of the device.

From this thought: Would not it be nice to send a song with a text to a friend? and the reality is that there is no application that let you do this easily. Another obstacle is the copyright of the artists ...

EUREKA!

Why not send a text message to a friend with a song you have on your own smartphone?
I often happens that as I have so many songs on my iPhone never really know what I have kept records and artists, and occasionally use the Random mode for music and I find myself saying "I did not know I had this song."
Yet another positive point is that the idea is that the songs you have are your favorite ones you like. So if I send a song to a user of your own library of songs, it's hard not to like it!.
Best of all: it is simple to program it on iPhone, does not require a monster computer or months of work, at least to develop the basic idea. Obviously then you can improve and add features, but the concept of the idea is realizable by a single developer.

Birth

Thus was born Mussage-mixing of English words Music + Message-an application developed in a week , as I said in a previous post. It was a tough week, hours and hours of programming, design and learning!. Submission for review of Apple and is now approved!

Available in iTunes AppStore

The application is ready to drop your iPhone, iPod Touch or iPhone in the Apple App Store to download now click on the image:
It is version 1.1 with significant improvements made to the previous version.
Also invited to visit the Web Mussage in http://www.na8.com.ar/mussage that has additional information on the application.

Future

I want to thank my Wapis that helped me in the drawings of the video-tutorial and made a video recording of the story of super good! In addition, the logo is also her!. Thank you very much!
The future of the application will be watching, surely you can do many improvements! I welcome your comments and suggestions!
You may develop a version for Android and specific to the iPhone screen size.
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Juan Ignacio Bagnato.
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Categories: General , Groove , Project , What the hell

The challenge of creating an iPhone application in 7 days

4 comments September 26th, 2011 4 comments


Background IOS

3 years ago that I'm programming applications for iPhone / iPhone and the reality is not yet developed any of its own. For a year I worked for a company Startup and learning the Objective C programming language and participating in projects of various apps (which very few saw the light): an app advertising for Toyota, a zombie killing game based on a comic, an application to learn to sing Karaoke and another similar to Twitter but with voice messages. I then worked as a freelance for third and was "evolving" in the versions of IOS, new APIs and PHP server side and communication via JSON.

Ideal Requirements

I always had several ideas for iPhone applications, but so far never took place. Since he had no account in the Apple Developer Program could not publish in the Appstore. A few months ago I subscribed to the program and that gives me the possibility to publish. Now, just need to decide and implement the idea.
Something that I learned over time with respect to the ideas is that to carry them out should be simple. Simple is best. Simple, minimalist, to fulfill a specific function, that is not overwhelming to the user. Apple's policy is that and it says in its guidelines for developers: an application should be "small" do one thing but make it very well.

The challenge

Thus was born the name of Mussage for an idea I had in late 2009 for an iPhone application that I think meets the conditions: it is simple, focus on solving one thing and is viable. I'll tell you in an upcoming post about it. Now I have the challenge of trying to develop it in a week that is the free time I have before starting a new freelance work!. I do it? ...

To achieve this, I ask myself a schedule and I have a set of free tools and many on-line.

Schedule

  1. day 1 Design: UML, DER (database) and web structure, navigation mockup app
  2. Day 2: Creating Login (iPhone + web PHP)
  3. Day 3: Structure iPhone app, navigation between screens
  4. Day 4: Access to the iTunes library and send JSON data to the server
  5. Day 5: Receiving list of messages hall and sending messages to other users
  6. Day 6: Internationalization and Testing, detecting memmory leaks
  7. Day 7: Graphic Design and Publishing on the App Store.

Tools

  • Mobile iPhone

    • X-Code to elbow Objective C.
    • Articles in the iOS Dev Center Apple.
    • Library FMDB for SQLite database.
  • Others

    • Apache Server
    • MySql Database
    • FTP Client Filezilla
    • Producteev to manage tasks for Mac, iPhone or Web, very good to maintain order (free)
    • Packs of icons free
In a future post I'll tell you more about the idea to develop " Mussage, Musical Message ".
A nudge!
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Categories: Philosophy , General , Shower

Madness Weekend: Startup Weekend Madrid 2011

5 comments June 13th, 2011 5 comments

Go or no go?

Doubt was with the service or not the event. I read a blog of entrepreneurs: Startup Weekend Madrid a meeting of entrepreneurs from various fields, technology, design, marketing, business and the goal of developing an idea from Friday June 3 in the afternoon, Saturday and Sunday in a marathon work to appear before a jury of 4 inverters on Sunday evening.

I signed, I took the ticket Santiago - Madrid, book a hotel near the metro in the Gran Via and packed my things. On the flight I wondered whether or not to submit an idea. It is somewhat difficult: first "deliver" your idea to an audience unfamiliar second trial with the possibility of being devalued, third, the challenge given to understand and convey the idea in just 1 minute.

Have an idea

For the girls event organized grouping They 2.0 (which is the flag to encourage and support women who dare to undertake) had emailed us with some very interesting slides about how to give your Elevator Pitch of 1 minute: present, pose a problem and your solution that makes highlighting the innovative and original. I wrote my idea and then I read taking my time with the iPhone stopwatch. Conclusion: impossible to say everything in 1 minute!. So things had to be cut and phrases, adjectives ... and ... best to write again.

Arrived that Friday afternoon and the meeting was interesting, I exchanged words with several participants, the usual questions of "you're doing?", "You will present idea?", "Is the first time you come to an event like this? ". Madrid OnRails space was 100%, we were 90 entrepreneurs and soon we blow up the wifi router!. 33 we presented ideas, I was number 26 and while watching the parade of 60 seconds of my ancestors I became more and more nervous.

He opened fire: "My name is Juan Ignacio and I come to propose to create the toy of the future ..."

I left my 60 seconds of pure adrenaline, the heart was beating and beating me. The proposals were then voted and only a few survive to the next stage, we became 17 and had to settle for multidisciplinary teams to tackle the rest of the weekend. I almost immediately four members: Mathew American designer, game designer Antonio, Juan Diego creative marketer and Jimmy a manufacturing expert and social relationships. Later we join Clara, mother and web designer.

Undertake Saturday and Sunday

What I can say? For me it was clear that if these five people were on my team and support my idea was they were crazier than me. But what a nice time! It's amazing to see other people get involved in your project and work involved and really believe in what they are doing. During Saturday and Sunday work hard, but we allow outputs, lectures and many jokes. Work having fun, surrounded by dolls, toys, with aluminum foil on their heads to try to improve the wifi signal and know a little more between us. Do not forget that just hours before we were totally unknown.

Thus was born PincheToys , a toy hybrid between real and virtual children. A "multi-world toy." We liked the idea, but as much as we liked also thought it was the wildest of the 10 that were to present this Sunday 19hs before the investors .

It was 18.30hs and ended our Powerpoint. Now to try!? No. There was no time and also as I said Jimmy, "which comes out naturally." I like crazy ... I thought, "this will be a disaster."

Go out there

Presentations began and we were number 6. The other very interesting projects, good proposals, but when they reached the returns of investors saw how quickly detect weaknesses and weak spots.

It was our turn, I had taken a shot of whiskey before going out there but only found Coca Light.

We start our presentation and miraculously was out, flowed ... it was giving an informal talk as explanatory and touches of humor. Applause. Our return was initiated by Dove Hair (the MIT!) Who told us that although he had seen other usb dolls on the market liked the creativity in the proposal and also be useful both in the computer game as in real life. We had a very positive response! of course we said we would have to handle well the Logistic and distribution to achieve our company stores.

I was very happy with everything, how it came, we put together a good team, great work we had done. FIN, was done for me. Weekend over, very happy, it was worth all the effort.

And then the impossible happened: the jury selected us as the Best Project .

I IN CRE BLE.

A weekend of madness.

Alec Oxenford and talked about his blog ...!

No comments August 31st, 2008 No comments

At a conference for entrepreneurs held at the Di Tella Entrepreneurship Network on Wednesday August 28 Alec Oxenford ran a little, and much to his way-planned program for the event to talk about your blog .

The importance of having a blog

Alec commented on the importance today of having a blog, and how it was discovered that human beings have the need, to tell what happens. The interesting thing was that Continue reading "Alec Oxenford and talked about his blog ...! '"

Project: Argentina subway subway (subtesubwayargentina.com)

5 comments July 6th, 2008 5 comments

About 7 months ago I am working on a personal project that then comment and comment ...

At this time I learned a lot, I learned about technology (php, ajax, API googlemaps, etc..) And other issues did not think to learn (this is very positive as well).

I realized that I lack experience in SEO and publishing google maps, then the question is: As you gain experience in this area, not to fail with "the" project?
I decided to tackle a smaller project tiny, safe and quick exit, I thought and thought he could do, and something occurred to me good, seeing Mapplets (which then try to explain what they are), I found monkeys that mapped to the subway lines of countries first world ... and chile!, heh!, so I said why not! Well, I decided to map to the subways of Buenos Aires.

As I read about SEO, domain name also affects the time of the search, under this concept acquired the domain subtesubwayargentina.com , if it is horrible, but it is an exercise for me.

And who knows, able to sell services on maps :)

This is the map of the idea, more or less:

Continue reading "Project: Argentina subway subway (subtesubwayargentina.com)" »

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