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Welcome to Automation Ladies, the only podcast we know of where girls talk about industrial automation.
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Hello.
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Welcome to Automation Ladies episode I Have No Idea.
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We can get that figured out after the fact.
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But we're here with Dr.
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Elliot Hefling Jr.
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And we are excited to talk to him about humanoid robots and how he's bringing that to education in the US.
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But before that, we also have Courtney Fernandez, the other automation lady.
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Nikki Gonzalez is not going to join us on this particular episode.
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So we'll miss her.
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But yeah, if you want to give us an introduction to you, Dr.
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Heflin, that would be a good way to for us to start and then kind of tell us how you got where you are.
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Okay, just to just to give you guys a I guess a brief background, like Lee had mentioned, I started um Reality Tech Academy about 10 years ago.
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And the reason I started the Academy because I noticed a I guess say a gap.
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I noticed a gap in what our children were being provided for as DEM technology.
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And I've entered into humanoid robotics because just to be candid, I want to separate myself away from the competition, and everyone else is just using the small Lego um education blocks or some type of um we can say um robotics kit.
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And I thought it would be better to be able to give the students access to the real thing.
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The real thing that they actually will be doing once they leave to the work field or once they're introduced in the collegiate years um to robotics.
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This is what they'll be doing.
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They won't be doing drag and drop blocks.
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So to me, it was the disservice, to be honest.
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So that's how it came about.
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And the really the real killer about it is I was reading a magazine what sparked it all.
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I was reading the market magazine, and the magazine has stated that um America U.S.
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was number four in the nation in robotics.
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And I was like, well, since my previous background was in trap, I know that number four is never mentioned.
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So it kind of kind of kind of hit me kind of hard.
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So I was like, okay, well, let's do something about that.
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Let's be, I guess you could say, the catalyst of what's going on.
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Let's make this happen.
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And that's how it came about.
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What got you interested in robotics or even, you know, STEM to begin with?
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Okay, it it happened a long time ago.
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It happened a long time ago.
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Um, I guess you could say when I first entered college.
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When I first entered college, um in my, I guess you could say, ninth or eighth year, I was walking down the hall, just to be honest with you.
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Walking down the hall, and I was being nosy and just leaned into a professor's class, and he had something up on the projector.
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And it was Google Maps, before we even knew what Google Maps was.
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So they sent it to him as a prototype, you know, to get his feedback or whatever.
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And I was like, um, what is that?
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You know, he was like, oh, step in for a second, and he asked me, he said, Where's your what's your address?
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And I told him my address, and he pulled my block up.
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I said, Oh, this is amazing.
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This is amazing.
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I said, Do not, do not leave me out of the loop.
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So ever since then I've been crazy about computing.
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When Google Maps first came out, you would be Googling stuff, you know, that you knew, like you'd be looking for school, or you'd be looking for your where you work or your house and zooming in on it, like, yeah, that's it, or no, that was it like a year ago.
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Yeah, yeah, yeah.
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Well, remember, this was before it was even released to the public when I first seen it.
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Yeah, that had to be an incredible feeling.
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Yes.
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So where did you where did you go to school?
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And what did you study?
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Um, the first, the first year I went to school, I mean, the first school I went to um was the new University of Milwaukee, UWM, and I studied computer science there.
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And that's where I met the guy um when I was talking about computers.
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That's where I met him, and then I transferred to um Jackson State University, which was in Mississippi, and I did my rest of my undergrad there and my master's there, and then I went to the University of Phoenix for my doctoral.
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So it ended up being totality, um, 11 years of college.
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Wow.
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Nice work.
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What about the kids that you're teaching?
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Can you talk more about that?
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Okay, yes.
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The kids that I'm teaching, it's usually, I guess you could say, low income.
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I'll put it that low-income students.
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And what I wanted to do is I noticed also through my research in the beginning that there was one other institution here in Georgia that had this type of technology, but it was at collegiate level.
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And like I mentioned before, that's too late for me.
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That's my opinion.
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It's too late.
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You know how fast technology changes.
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It's too late.
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And what I ended up doing is I recognize that a lot of these different schools did not have this type of technology because of the cost, because of the cost factor.
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So I purchased the robots myself to take away the cost factor for.
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So now I get an opportunity to expose these different children in the different districts to this type of technology by taking it from school to school, being mobile, so to speak.
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Okay, where have you taken this robot?
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I've taken this robot, um, you can say basically all over Georgia.
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I've been to Alabama, I didn't been to California.
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It's it's it's so many different places.
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And then if I just if I mention online, I do online courses also.
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I've been to Uganda, Tasmania, Tasmanania, however you pronounce that.
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I know it's not going to be feed.
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And and I've been pretty much, you can say international for traveling, I mean, far as exposing children to what I do.
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How do people actually sign up for your classes?
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Like how do you find where you're gonna go next?
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Do people sign up with you or do you think that's a good idea?
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Yeah, they signed up, they signed up through my website.
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I have a website that's called reality texts with a s.org because I am a 501c3 and they usually contact me through there and they pick out the format that they want, if it's in person or online or whatever, that's how it's all selected, I guess you can say.
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So, how many students can you accommodate on uh like at a time on a single robot?
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If you have like a bunch, do you do more than one class?
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No, yes, I do more than one class, but I like to keep it to a minimum.
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I like to keep it to a minimum of say probably 12 to 15 kids because I want to give them the individual attention that they may need to, you know, to grasp all the different concepts of you know robotics.
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So, because I believe the um the only prerequisite you need is to know how to read.
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That's that's me.
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I agree wholeheartedly.
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I have never taught humanoid robotics, but uh I have taught like industrial robotics.
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And I yeah, I don't I think all you need to be all you need, like your only prerequisite really is to be willing to follow safety precautions.
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Yes.
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Yeah.
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Yes.
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And that's not necessarily always appropriate to bring young children uh, you know, in front of industrial robots, but I have been able to bring it in front of like middle school age kids.
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And I think that group is the most receptive uh to like you know, new advancements in STEM or you know, robotics that are just they'll think of things to do with it that we haven't thought of.
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And that's mind-blowing to me.
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Have you had any experiences like that where you put it in front of a group of students and they just blew your mind at what they thought to make the robot do?
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Oh, yeah, so I have them all the time.
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I I I welcome that.
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I welcome all the different, you know, things that you think it might can do, or you wonder if it can do.
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We we explore all those different avenues.
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But yeah, going back to what you said, the reason I like to expose them early is because I like to plant the seed.
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I'm not saying that elementary students will be able to, you know, perform different tasks or whatever on the robot, because usually when I have that type of age group, I usually have the robots roped off so they can't be touched, in a sense, but I still let them know, okay, I seen this.
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I seen it operate, I seen how the code is written.
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You understand what I mean?
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That seed is planning.
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I don't care what age they are.
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If you show it to them, they are C.
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And then I talk to them about, okay, we're, okay, we just seen the robot dance.
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How did it dance?
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This is how I made it dance and go from there.
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So what type, aside from dancing, like what type of things do you have uh different age group students do with the robot?
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It's it depends on it depends on the school's theme.
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It depends on what they want to accomplish.
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The robot can do anything.
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The robot can do anything, and when I say anything, I don't, you know, we can take away anything that um has to do with gravity, of course.
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It won't be able to do a backflip or anything like that.
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But it speaks 32 different languages.
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It can I can make it correspond.
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I have an app that I've been um using that I can correspond with ChatGTP so I can have a full conversation with the robot, just like I'm having a conversation with you right now.
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So that's that's one of the newer um features that's been introduced to robotics.
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And the beautiful thing about robotics that I love is when when you um when they create something for one robot, it's actually for all robots.
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I used to say a rising tide floats all boats, because uh I always used to think that was a really cheesy saying, but like in certain avenues of technology, especially robotics, like when one company makes an advancement, a lot of companies will end up benefiting from whatever that advancing is.
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Yes.
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I I enjoy seeing that as well, just in technology in general, because even when companies compete, you still want together for the technology to win overall.
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Yes.
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Because even though, you know, and I I admitted this to my colleagues a lot that, you know, even though another entity might create something, they can't be everywhere.
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So they can't be everywhere.
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I can't be everywhere.
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So why not share the knowledge?
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Why not?
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That's the abundance mindset.
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Yeah.
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Yeah.
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You see, the scarcity mindset is where people think like I invented this and I'm entitled to all the benefits of it.
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But really, when other companies benefit from it as well and they sell it and they promote it, then your business in your region where you want it to grow is also growing.
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So Yes.
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And I I kind of um debunked that.
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I debunked that theory right away when I people people say, Well, I invented this.
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I said, Well, you know, mostly all the features and mostly all the components that come that's inside a robot, no matter what it is, a service robot, India, industrial robot, or humanoid robot, it's all taken from the human body.
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So who really invented this?
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And I just leave it along.
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So we're just copying what we're made out of.
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So it's funny to me.
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I've always wondered about that.
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Uh, and I'm curious what your take on this is, because there is a lot of um discussion in in humanoid robotics right now about uh general robotics versus purpose-built robotics.
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And if we want uh to do something efficiently, you know, our human bodies are not necessarily the most efficient thing to do a task.
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Um, you know, like a, you know, there's other machinery um that doesn't look like a human body that can sometimes do the task, but then it's a purpose-built machine versus a machine that's shaped like a human that can do many things, but maybe not quite as well as a human.
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So I'm curious where you stand on the a generalized human uh doing a task versus a purpose-built machine doing a task.
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Well, I pretty much like the um, I guess you can say the generalized purpose because I the pro, this is just me, it might be a bias or anything, but I like buying technology that I can program.
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That I can, you know, I can use my imagination.
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If it uses um Python, so to speak, I can use Python to make it do certain tasks.
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I really don't want to spend money on just something that's just really just focused on moving a box from big point A to point B.
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That's that's not enough for me.
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I don't know.
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So it's it's dependent on the industry.
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That's what you need, that's what you need, you know, because I've taken um I've taken students to um Kia, and they got an opportunity to see industrial robots move one pallet, you know, from one side of the warehouse to another and to a destinated spot.
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So I understand the need.
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If that's what you needed for it, that's what you needed for.
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Oh, and I like your your take on it, you know, being customizable.
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It's kind of Yes.
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I always like we I like robots, but also PLCs, right?
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Like you buy a PLC and it doesn't have programming on it, you can make it do whatever you want to do when you write the program and add hardware to it as needed.
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But yeah, the ability to customize a solution is huge.
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Yes.
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I I enjoy that.
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I've seen both sides of the arguments.
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And I don't actually agree with one or the other because I'll change my mind like every time I have a conversation.
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It and like like you had mentioned before, um we're we're able to now take the um, you know, if someone else invents something, we won't be able to implement that in the robot that only does one thing, so to speak.
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So that's why I love it because we know technology is growing.
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We know someone is out there right now trying to make humanoid robots do a different task.
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So when that task comes out, I want to be able to send it to the CPU of this robot and have it done.
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Or if a product plugs into one robot, it shouldn't just be made for that one robot.
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It it depends.
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No, it depends on what you're using it for.
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To me, that's you know what you're using it for.
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I use it for educational purposes.
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So we know when you when you um enter in a classroom, the student might ask anything.
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So if they're only if the robot can only move a box from A to B, that kind of limits my you know, the experience I want to give the student.
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Yeah, the education side of it's different.
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I think in the industry side.
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We want to mimic industry, but also once you get to industry, all the fun, not the fun is gone.
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I don't want to put it that way.
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But like now it's time to do work.
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You know, it's just an education where you have time to actually ask questions and you know, what else can this do?
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And I still find myself doing that in industry too.
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Like I have a job to do and I need to make it move, like you said, I need to make it move the pallet from the side of the conveyor to that side of the conveyor, but what else could it do?
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Yes.
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Education is a great time for that to actually be happening.
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Yeah.
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I also read in your description that you use the now robots as well.
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Or how I've seen that that's uh like I prior to where I'm at now, I actually worked for United Robotics Group.
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Um, and they were doing uh RoboCup, which is okay.
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Yes.
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I'm familiar with that.
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Soccer.
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Yeah, where they make them play soccer.
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So I mean, have you participated in that at any level?
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Or do you do you have the kids program to play soccer?
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And if not, like what do they do?
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No, I I usually I usually teach them the I wouldn't say just the fundamentals.
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I teach them how to program it.
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I teach them how to write Python to make it do different activities, and we do different exercises at the end of the course to see what their imagination came up with, to see what they try to do.
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Normally, you know, we'll do all of this, we'll do all this on um choreography first, right?
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The the virtual, the virtual atmosphere, we'll do that first and see if it works, and then we just go on from there.
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But it's it's not really locked into one particular pass.
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You know, I might have one school call me and say, okay, well, we're having a we're having the Spanish thing.
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We're having a Spanish thing.
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So I will get the robot to conduct the demonstration all in Spanish.
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Are you understanding me?
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So it depends on what the theme is.
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That's why I love to be able to do the plug-in, like you mentioned.
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If you guys, I don't know how far you dug, but I've actually written a book about um um what do um collegiate students know are ninth graders coming into college?
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Are they really um technologically savvy?
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And through my research, unfortunately, it's been a no.
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That's too bad.
00:20:48.140 --> 00:21:08.060
I think that's because they don't really learn to use the technology that they're like they're just busy doom scrolling on it, or they don't understand what's going on behind it, or what do you really think that's because we assume that they are really, they really know how to navigate because you see our children playing on the computer for five or six hours straight.
00:21:08.299 --> 00:21:14.539
So we might we automatically assume that they know what to do with the computer.
00:21:14.779 --> 00:21:21.580
And like I said through my research, and all the people that I interviewed were professors.
00:21:22.299 --> 00:21:26.779
So I really, you know, I got it from I wanted to get it from the horse's mouth.
00:21:27.259 --> 00:21:28.220
He said no.
00:21:28.380 --> 00:21:31.100
They said no, they're not prepared.
00:21:31.340 --> 00:21:34.220
Can you do uh like a five-minute introduction to Pepper?
00:21:34.299 --> 00:21:35.980
I'm not familiar with Pepper.
00:21:36.700 --> 00:21:41.259
Oh no, um, Pepper is what they call a social robot.
00:21:41.500 --> 00:21:51.340
A social robot, um Pepper was invented to, I guess you could say, interact with human beings on a social level.
00:21:51.580 --> 00:21:57.740
But like I mentioned, there's so many different plugins that you can do to make her do certain things.
00:21:57.900 --> 00:22:00.380
It's it's it's so vast, it's so vast.
00:22:00.539 --> 00:22:05.340
It's it can do, it can do basically anything.
00:22:05.500 --> 00:22:13.980
You know, it can dance and sing and talk and walk, and you can have full conversations with it.
00:22:14.060 --> 00:22:20.860
It's it's just it's to be honest with you, it's just about your imagination.
00:22:21.340 --> 00:22:31.900
And I really thought, you guys, I really thought this would that was that statement was a sales pitch when I first went to buy the robot.
00:22:32.940 --> 00:22:39.340
Because the the sales guy was like, Well, the robot can do anything, the only thing is limited is your imagination.
00:22:39.420 --> 00:22:41.180
So I'm thinking this is a sales pitch.