thank you fame that was a very nice introduction a representation a representation of everything
is not quite ready but we're working on it and to do that or anything
like that you have to work with people who know things that
you are trained with and that is what brings which might topic
well in turkish we have the saying a it's an indian be it monkey a
prototype
emily the tightest
used in a person constable themselves from exploring
opening every door turning every stone
tasting every flavour
and
maybe wanting to hear every sound that
is out there
this is saying lovingly
but in a critical way we don't necessarily think my keys doing it right
here
to defend the monkey and i think i mean good company because i think monkeys
at home actually listening to talk all day
no
by of a studying cartography out your medics to be more precise in a second
engineering faculty i want to learn about mask because maps are fascinating and i don't
think i have to work very few comments you after space speakers showing heartbreak maps
are and how people take it personally how that use
max to tell stories not only just to find their race this particular piece you're
looking at
is the matt from fifteen hundred
thirty
and this person to make the map has nevertheless mediterranean sea yes actually matt
becomes
the cost of america's
he by talking to other say there is particularly fascinating for me because if you
actually look
for the tinted is not you also find here be dragons here be half man
half most of pictures
so that maps
other lot of
but not snaps are very
very geometric if you go into the engineering side of it
you got geography side of it then it gets into more into an interface where
you can tell stories
s r
i saw three dimensional because the earth these two dimensional
obviously a lot of them that is involved in making maps is trying to make
something two-dimensional into two dimensional but it is possible to actually don't into such realizations
here you see two images that are superimposed like in the cinema
actually there is a red and blue filter if you were wearing glasses the mountains
would be coming
but i didn't have four hundred rent but classes to bring for you
so i do this and then fascinated "'cause" the mountain
at the pictures the man scenario picture of the mountains the staring at me
and it was actually fascinating because it may ask why do we have twice
did you say communities this is in
it is a single document to drive three d coordinates
and to create virtual reality representations because this is inverse of this is closer to
the reality it's not as abstract as two dimensional max
but the question why twice because this the stressed graphic visualization wrote we it's into
other dissidents than what i was trained for i started reading about creation science and
biology and a texan or signs i suggesting things such as
for example predators actually have a they rise in front
and pray have verizon sites
first therefore first step
a little bit better because speech case
and forward vision is very important for them
pray on the other hand has their field of vision in a larger which allows
them to see motion better because peripheral vision is more sensitive to detecting emotion
this moment wouldn't want to me unless i actually that of my conference on my
own educational formation and
this cover
what other people were talking about what other cosine system are talking about
well it's very interesting which leads to perception optics in computer vision
a very interesting because
it's are strongest sense
in fact nor assigned this would say forty percent of the brain is busy processing
visual input and estimated the usual input comes to ride is
the error rate on your is no in a small yellow spot called folder
and all four where
the photo receptors are organized in every that centre you actually perceived very high resolution
these are called congress a certain type of photo receptors
and they capture divide
longer is the open
it's quite fascinating and a close
and the roles are more
on the peripheral vision which is more sensitive to motion
which you can think to
pretty and predator story
but for fruits
the problem is
related or i could see that there's a problem that i could relate to is
that you're of the data is typically very large we collect immense amounts of data
using their brains there's and remote sensing and gps and
ground surveys
but i two
we are very the character differs have always been revisited try to reduce the level
of detail reduce what is not relevant
so i actually know where people are looking at use but they don't actually perceive
because if a person very precisely in the centre can you remove the information and
therefore that's or not i can still see you
but you're observed
so can lower the rest of the image that i don't actually two
render
and this type this is done in a image and video processing
i took it to the stairs the realization and in fact you can gain a
lot of
computational processing power by doing that can remove ninety six percent of to detect if
you know where a person is looking into to space
in one example it changes a little bit and i'm not gonna give you the
full retail can come to be afterwards
so this is called formation in video i mean image processing community and i did
this there is typical of a should and them are gaze contingent displays that the
peasants like they're
it is to first signaling where people are looking so you have an eye tracking
would you that is attached to display you know work for persons looking at rendered
display based all this knowledge
the eye tracking
or
well i know came to do with something to do with eye tracking also brought
me to yet another discipline that is because
i checking his cards colouring user experience community
it shows where people attend
not only that you can do it gaze contingent display but it can also tell
where did how they look
how often do they look in its current state actually executed task
that was yet another discipline that i found myself involved than i started writing other
studies but i actually thought of okay this is it innovative your graphic visualization paradigm
how tightest it well why don't tiger's eye tracking to test this with usability
and c and it's a lot of data and the czech people size very quickly
so
with my colleagues
actually wanted to try whether we could
a sequence analysis and that broken into yet another a positive where people actually use
the in a
sequencing
so far this method i'm not first one and not the only one we borrow
this method and applied to our user experience the t and could demonstrate that people
who have
longer experience maps
perform better because they are sequences
together
this is what you see here
no one after the eye tracking and user experience that is
we also
yet another discipline which is related all of this is related
cool visual and text
we do not exist constant
how people ease in with interactive interfaces
in this example you see the smallest person was also task using the exact same
interface
uses five hundred and twenty one seconds
and the fastest person uses eleven seconds
that is this in the actual difference or this group differences are very important for
us to identify so that you can actually make better or more effective not
why don't care to make better or more effective
i'll bring back to buy low just that little bit
and show you a very old man that was actually to do with life and
that
this is called
snowman our goal is not as of snow and it's the with the colour our
rate people believe that colour actually was spreading through the air but one particular medical
doctor decided to make the map and he starts to put dots and eventually could
see a pattern and you could identify that actually came from a certain multiply
which is marked there
this actually lead to discovery of all
the fact that colour did not come from there but it was
by water
so i'm going to complement and say that interdisciplinary sciences goods processing boundless is goods
leaving your conference on reading about things that you don't know and you're not change
for
is good you can actually lead to a unexpected discoveries and the monkey should be
allowed to do that because mike you can potentially come up with new recipes that
we didn't think they should
b and harassed
to have this appetite
thank you for a test