Tania Douglas: To design better tech, understand context
Tania Douglas: Wer bessere Technologien entwickeln will, muss den Kontext verstehen
Tania Douglas imagines how biomedical engineering can help address some of Africa's health challenges. Full bio
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from hospitals in Africa.
aus Krankenhäusern in Afrika.
used in Africa are imported,
in Afrika sind importiert,
for local conditions.
die Bedingungen vor Ort gemacht.
and maintain and repair them;
zu warten und zu reparieren;
high temperatures and humidity;
und die Luftfeuchtigkeit nicht;
and reliable supply of electricity.
und verlässliche Stromversorgung.
in an equipment graveyard at some point
to track the heart rate of unborn babies.
des Herzschlags von Babys im Mutterleib.
in rich countries.
zum Pflege-Standard.
the standard of care is often
ist es gängige Praxis,
to the baby's heart rate
for more than a century.
100 Jahren gebräuchlich.
and the experience of the midwife.
und der Erfahrung der Hebamme ab.
at a local hospital a few years ago,
für Schwangerschaftsvorsorge,
in information technology.
die Herzfrequenz nicht hören konnte,
to hear any heart rate
through this horn.
fetal heart rate monitor.
einen eigenen Herzfrequenzmonitor.
and connected it to a smartphone.
und schlossen es an ein Smartphone an.
records the heart rate, analyzes it
die Herzfrequenz auf, analysiert sie
with a range of information
eine Reihe von Informationen,
and Joshua Okello.
that manufactured hearing aids.
die Hörhilfen herstellte.
these hearing aids needed batteries
die man oft wechseln musste,
that was not affordable
Tendekayi invented
reagierte und entwickelte
with rechargeable batteries,
eingesetzt werden konnte.
der Firma "Deaftronics",
by his invention.
Erfindung betrieben wird.
invented a smart glove
hat einen smarten Handschuh entwickelt,
may have been cured,
will have left many of them
der Nerven zurück
in den Händen,
to detect temperature and pressure
Temperatur und Druck
as an artificial sense of touch
künstlicher Tastsinn,
after observing former leprosy patients
als er ehemalige Leprapatienten
their day-to-day activities,
Arbeiten beobachtete
and the hazards in their environment.
in deren Umfeld kennenlernte.
in die medizinische Versorgung ein.
Health Innovation and Design.
und Design im Gesundheitswesen" an.
students in biomedical engineering.
der Biomedizintechnik besucht.
is to introduce these students
des Designs näher zu bringen.
to engage with communities
sich in Gemeinschaften einzubringen
to health-related problems.
gesundheitsbezogene Probleme zu suchen.
is a group of elderly people
einer Gruppe älterer Menschen
of addressing hearing loss
kürzlich mit dem Hörverlust
being engineers,
would design a better hearing aid.
eine bessere Hörhilfe entwickeln würden.
and their caregivers.
und dem Pflegepersonal.
adequate hearing aids already existed,
Hörhilfen bereits existierten,
and had access to them
und auch Zugang dazu hätten,
were in denial of their hearing loss.
ihren Hörverlust leugneten.
to wearing a hearing aid.
einem Stigma behaftet.
dass das Lebensumfeld der Menschen
in which these elderly people lived
and their community center
und das Gemeinschaftszentrum
that interfered with their hearing.
die das Hören erschwerten.
a new and better hearing aid,
Hörhilfe zu erfinden,
of the environment,
die Akustik der Umgebung
to raise awareness of hearing loss
die auf Hörverlust aufmerksam machen
attached to wearing a hearing aid.
mit Hörhilfen entgegenwirken soll.
when one pays attention to the user --
darauf achtet, was der Anwender --
from the focus of technology
der Technologie abwenden
through listening and engaging
Zuhören und Einfühlen zu verstehen,
den Technikern nicht beachtet,
Technologien bemüht sind.
in software engineering.
aus dem Bereich der Software-Entwicklung.
für Kunden entwickelt,
just didn't know what they wanted.
einfach nicht wisse, was er wolle.
the student fed back to us
sagte der Student uns,
that it was he who hadn't understood
gar nicht verstanden hatte,
gab uns das Feedback,
to design with empathy,
einfühlsam zu designen,
education had taught her.
beigebracht wurde.
we're often blinded to real needs
für die wahren Bedürfnisse sind,
We need fetal heart rate monitors.
und fetale Herzfrequenzmonitore.
success stories from Africa?
medizinische Geräte in Afrika wiederholen?
a few exceptional individuals
Ausnahmepersonen zu vertrauen?
and people and context.
die Menschen und den Kontext.
einheitlicher Kontinent.
and income and education.
und Bildung sind extrem ungleich verteilt.
and inventors already know enough
unsere Ingenieure und Entwickler
Gegebenheiten in Afrika wissen,
of our different communities
die Probleme verschiedener Gruppen,
auf dem afrikanischen Kontinent
of skill and commitment could fly in,
Können und Hingabe, herkommen,
to invent for Africa.
um etwas für Afrika zu erfinden.
a superficial interaction.
mehr als nur oberflächlichen Austausch.
and the complexities of our context.
des Umfeldes eintauchen.
base of knowledge
und ergiebige Wissensbasis,
to our own problems.
heranziehen können.
nicht zu sehr auf andere.
that is filled with untapped talent.
voller unentdeckter Talente.
ABOUT THE SPEAKER
Tania Douglas - Biomedical engineering professorTania Douglas imagines how biomedical engineering can help address some of Africa's health challenges.
Why you should listen
Tania Douglas's research interests include medical imaging and image analysis, the development of contextually appropriate technology to improve health and health innovation management, particularly the mechanisms of medical device innovation in South Africa.
Douglas is engaged in capacity building for biomedical engineering and needs-based health technology innovation at universities across the African continent; two such projects are "Developing Innovative Interdisciplinary Biomedical Engineering Programs in Africa," in collaboration with Northwestern University and the Universities of Lagos and Ibadan, and "African Biomedical Engineering Mobility," in collaboration with Kenyatta University, Cairo University, Addis Ababa University, the Mbarara University of Science and Technology, the University of Lagos, and the University of Pisa.
Douglas is the founding Editor-in-Chief of Global Health Innovation, an electronic open-access journal focusing on social and technological innovation for improved health, which launches in 2018. The journal aims to serve as a platform for disseminating research on health innovation in developing settings.
Douglas has been a Humboldt Research Fellow at the Max Planck Institute for Neurological Research in Cologne and at the Free University of Berlin, an Honorary Senior Research Fellow at University College London, a Visiting Professor at Kenyatta University, and a Visiting Scholar at Northwestern University. She is a fellow of the South African Academy of Engineering, a member of the Academy of Science of South Africa, and a Fellow of the International Academy for Medical and Biological Engineering.
Tania Douglas | Speaker | TED.com