Creating Dialog boxes¶
See also: QiChat
This tutorial starts like the Hello World 3 - using Dialog topic in Choregraphe tutorial, then goes deeper in mastering Dialog boxes and QiChat scripting.
1 - Hello World¶
| Step | Action |
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| Start Choregraphe. | |
Drag the Audio > Voice > Set Language box on the grey area. Click the 
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Right click the grey area and choose, in the contextual menu, Create a new Box > Dialog.... 
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Click the Add a new topic button, then type a name without spaces, for example: HelloWorld. Click the Add button, then the OK button. 
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Create links as below. 
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In the Project content, double click the HelloWorld_enu.top file. The Script editor appears. 
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Type those rules: u:(Hello) Hello, young Padawan
u:(Good morning) Let's start a wonderful day
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parameter button and set
the language as English.Testing on a simulated robot¶
| Step | Action |
|---|---|
Make sure you are connected on a virtual robot. For further details, see: How to connect Choregraphe to a simulated robot. |
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Click the  Play button. |
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In the Dialog panel, enter “Hello” and press Enter. You can see the result both in Dialog panel and in the Robot view. 
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Testing on a real robot¶
| Step | Action |
|---|---|
Make sure you are connected on a real robot. For further details, see: How to connect Choregraphe to a robot. |
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| Click the Play button. |
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Wait for the signal indicating that the robot is listening:
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Say “Hello”. The robot says “hello young padavan”. You can also see the result both in Dialog panel and in the Robot view. |
2 - “Hi”, “Hello”... in one rule¶
| Step | Action |
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To make your first rule a little bit more complex, enrich your script: u:([hi hello wassup]) hello young padawan
u:(["tell me" "give me"] your name) of course, my name is NAO
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To go further, see: Delimiters.
3 - Connecting QiChat script and animations¶
| Step | Action |
|---|---|
Add these new rules: u:(["can you" please] sit down {now}) ok i sit down $sit=1
u:(["can you" please] stand up {now}) ok i stand up $standup=1
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Add two outputs to the Hello world box.
For further details, see: How to add/remove inputs, outputs, parameters in a box. |
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| Add two Flow Control > Time > Wait boxes and connect them to the outputs you have created. | |
Add and connect a Motion > Sit Down and a Motion > Stand Up boxes. 
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To go further, see: Variables and events.
4 - Jumping from one topic to another¶
| Step | Action |
|---|---|
| In a new Project, add an Audio > Voice > Set Language box. | |
Create two different Dialog topic boxes, called Food and Sport with the following content: topic: ~Food()
language: enu
u:(let's talk about food) OK, guess what I like
u:^private(do you like fish) yes and sea food too
u:^private(do you like meat) no, I don't
topic: ~Sport()
language: enu
u:(let's talk about sport) OK, guess what sport I like
u:^private(do you like tennis) no, I can't play tennis
u:^private(do you like yoga) yes, would you like to do yoga with me?
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Link the tree boxes as follows: 
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Test it. To jump from a topic to another and give it the focus, use the one of their user rules: In our example : “Let’s talk about food” or “Let’s talk about sport”. Once a topic (food or sport) has the focus:
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To go further, see: Activated / deactivated.
To go further¶
You can enrich the dialog with other, more complex rules.
To go further see: QiChat - Syntax.