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How to be rich with Smalltalk Intregrating RIA & Smalltalk  Ing. Jorge Silva Sept, Thursday 3 - ESUG 2009 – Brest, France
Schedule – how 2 be rich… ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The context
The client… ,[object Object],[object Object],[object Object]
We are Smalltalk lovers [|] Reflective capabilities [|] Object Oriented Enviroment [|]  Dynamic typing [|] Easy to express ideas
So, the challenge ,[object Object],[object Object],[object Object],[object Object],We were in a hurry…
Some previous definitions
Lil’ about RIA Rich Internet Application
User eXperience “… how it is  perceived ,  learned , and  used .” by Donald Norman
The research
UIs in Smalltalk based applications
UIs in Smalltalk based applications
 
Examples of UIs in Smalltalk based applications
 
Quick conclutions ,[object Object],[object Object],[object Object],[object Object]
State-of-the-art in GUIs
Quick conclusions ,[object Object],[object Object],[object Object],[object Object]
Recap
How our proposal works
Technologies used Front-end SOAP Back-end
Our proposal Proposed “architecture”
Showtime!
Now, a complete application
Live example
Traffic Jam Simulator Showtime!
Benefits, shortcomings & conclusions
[object Object],[object Object],[object Object],[object Object],[object Object],Benefits
[object Object],[object Object],[object Object],[object Object],Shortcomings
Problems we faced during development ,[object Object],[object Object],[object Object],[object Object],[object Object]
Similar works ,[object Object],[object Object],[object Object]
Final conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],The  overall conclusion  here is  to use  RIAs , and connect it with  Smalltalk ,  through  web services
queries  (# Speaker) [aPerson hasQuery] whileTrue: [self answer]. ^ self timeToSayGoodbye
Reconnaissance
Jorge Silva – jorge.silva@10pines.com 10Pines.com Merci   beaucoup!

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How To Be Rich With Smalltalk

Notas del editor

  1. We have to focus on UI/UX The app has to be “cute” Few time We wanted to use Smalltalk
  2. Esto estaria bueno hacer algo como que se fusionen las dos frases y salga RIA.
  3. RIA, rich Internet applications, are Web applications that have the features and functionality of traditional desktop applications. The term "Rich Internet Application" was introduced in a Macromedia white paper in March 2002, though the concept had been around for a number of years before that under different names such as: Remote Scripting, X Internet, Rich (web) clients, Rich web application UX: The scope of the field is directed at affecting "all aspects of the user’s interaction with the product: how it is perceived, learned, and used." After defining all of this ria stuff, we do some research on how to work with this concepts on smalltalk…
  4. ST is good for modeling and think new domains Flex is good for UI and is a great tool to maximize the UX concepts Anyway/actually, i dont have to say here why ST is good, right?
  5. Falta traducir Quizas cambiar los graficos a como esta el otro. Agregar una union entre los dos mundos
  6. Increases available controls, enriching user interaction: Drag & drop, tabs, sliders, rich text editors. Eases prototype creation for the client. Making easy to work in an iterative way Just for Flex, documentation is great! WYSIWYG editor Graphical facilities allows artistic features Greater progress perception. Facilitates user satisfaction
  7. Cyclical reference not supported (?) AnyType not supported (?) Singleton in Flex Debug with multiple modules (mainApp-debug.swf) AS is not the state of the art in OOP (for example you can’t have many constructors) Security
  8. This model explote best from both worlds This is like a good model where you delegates responsibilities to who is better for each work This is not THE WAY, this is just ONE WAY The overall conclusion here is to use RIAs , no matter wich one, and connect it with Smalltalk , no matter wich one, through web services Power of distiction. Better comunication with the user