Close your eyes and imagine how life of a blind person is. Who has never played this game in order to better understand the challenges people with visual limitations face.? How do they know where they are going? How do they know where to turn left or right? Lechal was born as a smart shoe to help blinds by using geo-sensitive technology to vibrate and show the path. Is it helpful?
Manu Prakash, a professor of bioengineering at Stanford University, has developed a Project basted on 3D printed engineering that allow to save up to 50% of oxygen in a tank . This is possible because during oxygen therapy, when a patient exhales, oxygen is still being supplied and is thus wasted.
By Elisa Maria Campos The global fight against racism started several centuries back, even before we were able to make a call to invite a colleague to go on protest. Although the black #hashtag movements assume a core role in our digital era, global resistance against racism started in shared experiences in the fight against … Continue reading Prediction or policing? Can algorithms be racists?
I have clear in my mind the images of that day I received my first salary in life. I was just an intern at a big Publishing House in Rio de Janeiro, it was not much money, but it was mine. I called then a friend and asked him if I could bring some food to a few families at “City of God”, a famous favela in Rio (that became a prized movie later with the same name and was visited even by Barack Obama)..
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