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Designing for a future without screens | Shantanu Bala | TEDxKC


[Music]

[Music] this is a map of Paris it might not look

this is a map of Paris it might not look

this is a map of Paris it might not look like a map because it’s not a map you’re

like a map because it’s not a map you’re

like a map because it’s not a map you’re supposed to see

supposed to see

supposed to see it’s a map that you feel with your hands

it’s a map that you feel with your hands

it’s a map that you feel with your hands and it’s the centuries-old technology we

and it’s the centuries-old technology we

and it’s the centuries-old technology we have acquainting someone who is blind or

have acquainting someone who is blind or

have acquainting someone who is blind or visually impaired to a new environment

visually impaired to a new environment

visually impaired to a new environment and if you think about the technologies

and if you think about the technologies

and if you think about the technologies that you interact with on a day-to-day

that you interact with on a day-to-day

that you interact with on a day-to-day basis you’re probably looking at a

basis you’re probably looking at a

basis you’re probably looking at a screen whether that’s on your laptop

screen whether that’s on your laptop

screen whether that’s on your laptop your smartphone or your tablet you’re

your smartphone or your tablet you’re

your smartphone or your tablet you’re checking emails notifications messages

checking emails notifications messages

checking emails notifications messages and alerts and a lot of this information

and alerts and a lot of this information

and alerts and a lot of this information is inaccessible to someone who’s blind

is inaccessible to someone who’s blind

is inaccessible to someone who’s blind or visually impaired although we have

or visually impaired although we have

or visually impaired although we have access to a new era of voice controlled

access to a new era of voice controlled

access to a new era of voice controlled interfaces like a Lexus Siri and the

interfaces like a Lexus Siri and the

interfaces like a Lexus Siri and the Google assistant these artificial

Google assistant these artificial

Google assistant these artificial intelligences that respond to our speech

intelligences that respond to our speech

intelligences that respond to our speech have also added another channel of

have also added another channel of

have also added another channel of interruption and intrusion so if we’re

interruption and intrusion so if we’re

interruption and intrusion so if we’re not looking at our computers we talk at

not looking at our computers we talk at

not looking at our computers we talk at them but communication involves a lot

them but communication involves a lot

them but communication involves a lot more than just words even if you’re not

more than just words even if you’re not

more than just words even if you’re not bilingual you all understand a second

bilingual you all understand a second

bilingual you all understand a second language you understand the meaning of a

language you understand the meaning of a

language you understand the meaning of a handshake or a warm hug you understand

handshake or a warm hug you understand

handshake or a warm hug you understand to pull your hand away from a hot stove

to pull your hand away from a hot stove

to pull your hand away from a hot stove and you understand this faster than you

and you understand this faster than you

and you understand this faster than you can read the words printed on a page or

can read the words printed on a page or

can read the words printed on a page or hear them spoken out loud for any of the

hear them spoken out loud for any of the

hear them spoken out loud for any of the 285 million people who are blind or

285 million people who are blind or

285 million people who are blind or visually impaired a task as ordinary is

visually impaired a task as ordinary is

visually impaired a task as ordinary is checking the current time involves

checking the current time involves

checking the current time involves asking another person or pulling out

asking another person or pulling out

asking another person or pulling out your phone turning up the volume and

your phone turning up the volume and

your phone turning up the volume and having to yell out that information this

having to yell out that information this

having to yell out that information this is a cumbersome experience and it’s an

is a cumbersome experience and it’s an

is a cumbersome experience and it’s an accessibility problem but I question the

accessibility problem but I question the

accessibility problem but I question the necessity of occupying anyone’s eyes or

necessity of occupying anyone’s eyes or

necessity of occupying anyone’s eyes or ears

ears

ears when we can intuitively understand

when we can intuitively understand

when we can intuitively understand things that we grasp with our hands when

things that we grasp with our hands when

things that we grasp with our hands when we design computer interfaces we should

we design computer interfaces we should

we design computer interfaces we should listen to people who are blind not just

listen to people who are blind not just

listen to people who are blind not just because they consume information through

because they consume information through

because they consume information through their sense of touch but because solving

their sense of touch but because solving

their sense of touch but because solving that design problem can enable a future

that design problem can enable a future

that design problem can enable a future filled with tangible interfaces that we

filled with tangible interfaces that we

filled with tangible interfaces that we can feel we will interact with software

can feel we will interact with software

can feel we will interact with software with the same efficiency as the knife

with the same efficiency as the knife

with the same efficiency as the knife and cutting board in our kitchens and we

and cutting board in our kitchens and we

and cutting board in our kitchens and we can interact with each other online with

can interact with each other online with

can interact with each other online with the same expressiveness as a handshake

the same expressiveness as a handshake

the same expressiveness as a handshake or a hug and just as we create

or a hug and just as we create

or a hug and just as we create animations by rolling through pictures

animations by rolling through pictures

animations by rolling through pictures at 24 frames per second we can animate

at 24 frames per second we can animate

at 24 frames per second we can animate your sense of touch by moving sensations

your sense of touch by moving sensations

your sense of touch by moving sensations across your body in different patterns

across your body in different patterns

across your body in different patterns shapes and intensities a crude example

shapes and intensities a crude example

shapes and intensities a crude example of this today would be the vibration you

of this today would be the vibration you

of this today would be the vibration you get from your cell phone or maybe a tap

get from your cell phone or maybe a tap

get from your cell phone or maybe a tap you feel from your Apple watch telling

you feel from your Apple watch telling

you feel from your Apple watch telling you that you’re receiving a phone call

you that you’re receiving a phone call

you that you’re receiving a phone call or a text message this is called haptic

or a text message this is called haptic

or a text message this is called haptic feedback technology that’s communicating

feedback technology that’s communicating

feedback technology that’s communicating information through touch but imagine if

information through touch but imagine if

information through touch but imagine if we treat your entire body as a

we treat your entire body as a

we treat your entire body as a programmable computer display we can

programmable computer display we can

programmable computer display we can take a vibration or linear force and

take a vibration or linear force and

take a vibration or linear force and modify it at different points much like

modify it at different points much like

modify it at different points much like the pixels and a computer screen so that

the pixels and a computer screen so that

the pixels and a computer screen so that Braille map implemented with today’s

Braille map implemented with today’s

Braille map implemented with today’s technology could allow you to feel a

technology could allow you to feel a

technology could allow you to feel a left turn when you’re getting close to

left turn when you’re getting close to

left turn when you’re getting close to an intersection as a sensation that

an intersection as a sensation that

an intersection as a sensation that moves to the left across your wrist or

moves to the left across your wrist or

moves to the left across your wrist or maybe if you’re receiving a message from

maybe if you’re receiving a message from

maybe if you’re receiving a message from a friend it feels like a gentle tap on

a friend it feels like a gentle tap on

a friend it feels like a gentle tap on your shoulder in a future filled with

your shoulder in a future filled with

your shoulder in a future filled with haptic feedback an anesthesiologist

haptic feedback an anesthesiologist

haptic feedback an anesthesiologist could feel the heartbeat of a patient

could feel the heartbeat of a patient

could feel the heartbeat of a patient during a surgery the firefighter could

during a surgery the firefighter could

during a surgery the firefighter could feel the heat of a room long before they

feel the heat of a room long before they

feel the heat of a room long before they ever enter it and the sensors on a

ever enter it and the sensors on a

ever enter it and the sensors on a robotic arm

robotic arm

robotic arm will become a natural extension of our

will become a natural extension of our

will become a natural extension of our own hands a pair of eyeglasses began as

own hands a pair of eyeglasses began as

own hands a pair of eyeglasses began as an assistive device a way of helping

an assistive device a way of helping

an assistive device a way of helping someone with low vision but today you

someone with low vision but today you

someone with low vision but today you could describe them as a fashion

could describe them as a fashion

could describe them as a fashion statement or there a place where we

statement or there a place where we

statement or there a place where we embed cameras so you can take pictures

embed cameras so you can take pictures

embed cameras so you can take pictures and videos they can even be a place

and videos they can even be a place

and videos they can even be a place where we project virtual objects for

where we project virtual objects for

where we project virtual objects for augmented reality and virtual reality

augmented reality and virtual reality

augmented reality and virtual reality I’ve spent the last eight years working

I’ve spent the last eight years working

I’ve spent the last eight years working on systems of silent and invisible

on systems of silent and invisible

on systems of silent and invisible communication because I believe that the

communication because I believe that the

communication because I believe that the same technologies that could help

same technologies that could help

same technologies that could help someone who’s blind to check the time

someone who’s blind to check the time

someone who’s blind to check the time without needing a pair of headphones

without needing a pair of headphones

without needing a pair of headphones it’s the same technology that can power

it’s the same technology that can power

it’s the same technology that can power the future of human-computer interaction

the future of human-computer interaction

the future of human-computer interaction and when I think about the intended

and when I think about the intended

and when I think about the intended meaning of the idiom the blind leading

meaning of the idiom the blind leading

meaning of the idiom the blind leading the blind it suggests a failure to grasp

the blind it suggests a failure to grasp

the blind it suggests a failure to grasp a larger meaning the blind can not only

a larger meaning the blind can not only

a larger meaning the blind can not only lead the blind but can lead those of us

lead the blind but can lead those of us

lead the blind but can lead those of us who can see two experiences that we’ve

who can see two experiences that we’ve

who can see two experiences that we’ve never seen before thank you

never seen before thank you

never seen before thank you [Applause]

[Applause]

[Applause] you

”

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