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How Naive Curiosity Solves Unsolvable Problems | Nick Titus | TEDxCU


[Music]

I’m 17 and I’m not special I have

however been able to achieve some

special things the past year and a half

has been a bit of a blur for me myself

and my co-founders have taken a science

fair project and turn that into a funded

company creating assistive technology to

solve the unsolvable problem of

paralysis and that’s all due to one

thing a mindset a mindset of naive

curiosity a year and a half ago I went

to a movie the theory of everything a

biopic about Stephen Hawking and he’s

someone who I’ve always admired I grew

up watching the Science Channel and he

was one of those titans of physics that

everyone talks about and through this

movie I saw a different side of him I

saw how his disability had affected his

life and that’s stuck with me when I

went home that night I was frustrated

this man who had pondered some of the

universe’s biggest questions was

inhibited by what seemed to me to be a

simple problem his brain couldn’t talk

to his muscles and that’s what happens

with anyone who’s paralyzed be it ALS or

MS stroke or spinal cord injury their

brain can’t talk to their muscles their

brains still working fine and the

muscles the motors of their body they’re

still running but there’s some loose

wires in between that don’t let that

signal be passed along now I figured

electricians have been fixing the

problem of loose wires for centuries so

why couldn’t someone do it with the

human body and so I went home that night

and I drew up some designs of what this

device might look like and I had no idea

that night but solving that problem

would become my passion now a year prior

when I was a sophomore in high school I

was in this chemistry class and I was

really bored I don’t know why but for

some reason things just didn’t click

with me and I spent most of my time

daydreaming and doodling which was

frustrating because I know I love

science

and I’ve always loved science so I

decided to start an independent study I

went online to Khan Academy and I

learned about anatomy and physiology I

learned about the nervous system and

about the muscular system and it was all

just because I was curious I didn’t

really know what I would ever use that

information for but I just wanted to

learn and so a year later my junior year

when I was in this engineering class

after I had that stroke of inspiration

from the movie I drew upon those tools I

was in this engineering class called

design tech at Centaurus high school a

public high school and the goal of the

class was to take some idea you had and

develop a working prototype and these

are some notes that I took from that

independent study so the goal of the

class was to develop a working prototype

and then you write this big paper on it

and so I just got to work I didn’t

really know what I was doing I didn’t

know how I was going to tackle this

problem but I just took it one piece at

a time

I figured there must be some way to get

some of these muscles to move and I

found something it’s called a tens unit

and it uses electro muscular stimulation

through electrodes that you just place

on the skin and you can get somebody to

bend their fingers close their hand bend

their elbow and then I figured there

must be a way to allow somebody with

paralysis to control this and I’d never

written a line of code I’ve never done

any electrical engineering but I thought

what about voice control that’s the sign

that might be doable and so I bought a

microcontroller online and a little

microphone and I turned to the internet

and I asked my teachers and when they

didn’t have the answer I just googled it

and I figured out how to build the

system where somebody would be able to

say a voice command and move their

muscles I developed these prototypes by

marrying these two technologies together

and I saw success by the time the

science fair came around after about

four months of devel

and I had a working prototype i sat down

with somebody who had had a brain injury

they had a brain tumor and they weren’t

able to close their hand effectively I

sat down with him I put these electrodes

on him and he said a command he said

open and it opened his hand for him and

I saw his face light up I saw how that

affected him and that was really where I

got the passion and the drive to keep

solving this problem for more people now

looking back on that and I always knew

in the back of my head I was probably

not in the position to solve this

problem a problem like paralysis is

supposed to be solved by a big research

company with some huge R&D budget or by

a research institution with some of the

best Ivy League Minds working on solving

the problem and I didn’t have either of

those things I was working out of our

high school engineering lab and I had a

budget of about $100 but I had a passion

I had a drive to do it

I was curious I I thought there must be

some way to solve this problem and when

I came to a bump in the road or

something that looked like it was going

to be crazy expensive I just went a

different way I followed my curiosity

and it led me to a solution and I was

able to see success creating this

prototype for less than a hundred

dollars and getting someone who was

partially paralyzed to move under their

own power and it was all because of that

naive curiosity I think often times

people think that their circumstances

are inhibitory but that’s

counterproductive because having less

resources leads to a more innovative

solution you don’t get to take the

routes that most people are you got to

find your own shortcuts you got to pave

your own path and that’s how you’ve come

up with this novel solution now while

all this was going on I was watching the

show or called Silicon Valley and it’s

about this guy this nerdy guy in a

sweater who has some hairbrained idea

and starts a company and becomes a

successful CEO and I figured well I’m a

nerdy guy in a sweater

I have a harebrained idea so why don’t I

give it a shot and I did I got together

myself and my four friends my three

friends and they were crazy enough to

tackle this problem with me and they

were smart enough to fill my gaps in

knowledge and help me along and I just

went online and I googled what do you do

when you start a company and I found

some stuff and I found this website to

connect startups with funding and I

filled out half of the application for

this thing called the boomtown

accelerator I didn’t really know what it

was but I kind of left half of it blank

and them win and started tinkering with

the prototype well two league weeks

later I got a call from the director of

the health tech accelerator at boomtown

they had had a company drop out last

minute and they needed someone to come

in and he started off the calls saying

that things probably weren’t gonna work

out and it was probably too late but I

pitched him the idea and I pitched him

our company which at the time the

company was for high schoolers a science

fair project and a logo but I guess I

made that sound pretty good because he

asked us to come in on that Monday and I

said of course and then I realized that

that Monday was the first day of our

finals week and I thought even better so

we came in and we started working for

eight hours a day taking these business

classes learning more and more about how

to develop a startup and we met with

experts in their fields people who had

spent years in FDA regulation in product

development in marketing and we drew

upon their device and developed our

company we spent the entire summer three

months working on this and it all

culminated to our graduation a demo day

where I gave a pitch in front of a

thousand people at the Boulder Theatre

and we ended the night with a standing

ovation we received the investment from

boomtown it was surreal and it was crazy

thinking back on it I mean we were

meeting with people who had more

experience in

they’re filled then years we’d been

alive and at the time I was kind of

scared of that I thought that this

inexperience was going to hinder us but

I’ve come to realize that that’s not the

case

inexperience allows for new perspectives

in established fields the people who are

trying to tackle this problem of

paralysis are going through the same

pathways they go to medical school to go

to engineering school and they learn how

to think about these problems and then

they go and work for a biomedical

company and because they have those

similar pathways they oftentimes have

similar solutions right now there’s two

leading solutions in solving the problem

of paralysis

the first is exoskeletons which are a

flashy sci-fi solution but have so far

proved to be not commercially viable and

clunky for the user the other solution

is implantable devices having an

expensive surgery and has proved not to

be accessible for most of the users now

we were not experienced we had no idea

what we were doing we weren’t taught to

think the certain way we approach the

problem from our own angle we started

from scratch with our knowledge base and

only learned what we needed to learn as

we went along and it worked out for us

that inexperience led us to this new

perspective if you think about this tech

industry and this technological age that

we’re in right now innovation and

industries are revolutionized by

outsiders by kids who are tinkering in

their garage and they don’t know what

they’re doing but they’re able to

approach the problem in new ways and

because of that they’re able to flip the

industry on its head

and so I ended that demo day pitch

talking about our plans for the future

and our plans for the future were to

develop a brain control system and

implement that into our device so

someone wouldn’t have to say a voice

command but they would simply think

about moving their muscles and it would

work for them at the time I said that I

didn’t really know what I was talking

about

I knew it was possible and I knew we

could get there I had no idea how and

that’s kind of scary but I leaned into

it over about the course of a month

myself and our CTO Nate looked at this

problem and we did research we googled

things and we found different ways we

connected with an entrepreneur who had

used brain control in his 3d printed

prosthetics and we implemented that

technology into our device and within a

month we had it working this is Betty

we’ve worked with her more recently and

she had a stroke about eight years ago

she’s a very independent person she’s

recovered very well she lives alone but

she’s lost the control in her left arm

she doesn’t have the ability to make

those fine move or motor movements or

even coarse muscle movements with her

arm and so we went to her home and we

sat down with her and over the course of

about 15 minutes we trained in a couple

different brain commands and we hoped

the device up to her we put place the

electrodes on her muscles and then she

thought she thought about closing her

hand and the device was able to do that

she was able to open and close her hand

like she hadn’t been able to do in eight

years prior and it took about 15 minutes

to set up this entire prototype cost us

less than a thousand dollars to build

with the full brain control implemented

and that’s what we’re currently

developing right now and working on

improving and making it even better for

our users

now I think oftentimes people think that

if there’s not an answer for your

question out there then there’s no

reason for you to try and answer it

right because there’s people with more

money and there’s smarter people out

there who are trying to solve it but

they’re not that’s the thing with these

big problems and these big questions

that we have they’re not being answered

and by being an outsider by being

someone who is naively curious by not

looking at that big picture and just

taking it one step at that’s at a time

you’ll be able to tackle the problem in

a new way you’ll be able to see

solutions that others haven’t if I

wasn’t naive if I looked at the full

scope of work that was ahead of us when

I first started out on this journey I

probably would have given up it’s it’s a

lot but I didn’t I just looked at what

was next

ahead I looked at the next problem we

needed to tackle and that naivety and

that curiosity to find solutions and ask

questions that others hadn’t before is

leading us to solve an unsolvable problem

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