Ai Assisteed MBSE - greg-nw1v-20241217-061940

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                WEBVTT

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So, let me try to share this.

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I'm not sure if you know about this feature of Cameo, but you can actually click on, actually

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maybe it's just in the file menu.

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I can just say save as image.

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And now the question is, here's my domain model.

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Actually, I don't know if I can move my image onto your virtual machine or not.

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So, I can take this file and move it to Elena's computer.

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So, here's the image. It's in this PC documents.

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And I guess I can put it on my desktop.

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Let's see, can I just drag this to the desktop?

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Yeah, so here's my domain model image.

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Can you move that to Elena's computer?

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Not sure I know how to do that. Oh, I might be able to figure that out.

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I think it's if I go here.

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I should be able to.

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So, it seems to be trying to move it, but it doesn't.

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Whoops. Now, I need permission.

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I think it's fine if Elena just works from the slides, or I can just leave my diagram on the screen.

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So, Mark, if you're done while we're waiting, you may want to go make yourself a chat GPT license, which would mean just going into your web browser and going to OpenAI.com and creating an account.

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So, that might be something that you two could do when you're ready.

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Just because Elena already has one.

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Yeah, I remembered I have an account. I just haven't used it for a while. Okay.

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I don't see the option to create an account on OpenAI.com.

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You might have to go find something that says try chat GPT.

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I went to chatgpt.com.

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There were there were some, it looks like, looks a lot of sites out there too.

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You don't absolutely need one, but if you want to try, instead of copying what I did, if you want to try, you know, doing some prompting yourself, then you'll need one.

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I'm good.

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I never raised my hand, but I finished way before, Mark. Just saying.

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Okay, so you guys are done.

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And we'll wait a few minutes for Elena.

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Maybe what we can do, Elena, you can maybe finish this diagram at our next break. How about that?

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Yep, that works for me.

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Okay, so then I will go back to our slides.

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All right, so the slides basically continue saying, essentially, before you start writing requirements, or writing use cases, it's a very good idea to publish this diagram.

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Across your project and do your best to get everybody using the same set of nouns to describe the system, whether they're writing requirements or use cases or anything else.

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You're really just better off to get everybody on the same page.

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And if you want to kind of look ahead to what's coming in the logical architecture,

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you can ask A.I. to make you a table that shows you the attributes, which in SysML are the value properties and the operations in a table for each domain object.

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And what you notice is that what A.I. is actually doing is it's doing object-oriented design.

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It's putting the operations, which are the functions, on the domain objects.

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So normally we're not going to do this step till we get to logical architecture.

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But what you can see is that we haven't done anything that we've called functional decomposition at this point.

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But if you look at the operations column on that table, it's populated.

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So ChatGPT or A.I. has basically identified a bunch of functions for you without you having to go and draw activity diagrams and decompose activities into sub-activities.

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And all of the things that when I asked, does your project spend a lot of time on activity diagrams?

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And you guys said, yeah, it does.

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We've basically gotten to the full set of functions, not the full set, but a pretty reasonable set of functions without doing any of that decomposition on activity diagrams.

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We haven't drawn any activity diagrams yet.

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And yet we've still discovered a whole bunch of functions in the system.

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So you get to the same place with an object-oriented design and you get there a lot faster if you're using A.I. to help you get there.

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So this is kind of the lab that you just did.

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I gave you the lab before I gave you the slide on the lab.

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But essentially, let's use this slide for review.

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Any questions on any of the things that you did in this lab?

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All right.

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So that'll bring us to our next slide deck, which is A.I. assisted requirements.

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And we've been back from lunch for an hour now.

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So why don't we take a 10 minute break before we start this next module?

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And we'll come back.

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It's 2.30 now.

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We'll come back at 2.40.

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And Elena, that'll give you 10 minutes to finish up the domain model diagram.

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All right. Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Thank you.

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Any questions on domain modeling before we move on to requirements?

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I just want to make sure I'm going off of the right example.

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And also, I feel like I created things that I didn't part of today.

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I don't know how I did that.

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Well, let's see.

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Let me try and remember how to get back to opening your screen.