News: In the Media

Inês Lynce, who was recently appointed as CMU Portugal National co-director was interviewed by Exame Informática, one of the major Technology Magazines in Portugal, about her nomination to lead the Program, her work and the present and the future of AI.

During this interview she talks about the applications of Artificial Intelligence (AI) in the present and advances that are expected for the future of the area. She refers to the lack of women in Computer Engineering when she started her academic path 20 years ago and that unfortunately, this is still a reality in Portugal. She also points out topics such as the increasing importance of AI in recent years, the impact on society and the meaning of “AI for Social good”.

Watch the full interview below:

Exame Informática link

Nuno Nunes, one of the CMU Portugal National Co-directors, President of Interactive Technologies Institute – ITI and Professor at Instituto Superior Técnico was interviewed by 90 Segundos de Ciência about his work in the field of Ecocentric design. This project is developing sensors that make possible to capture the sound of whales in high seas and replicate it on mobile devices. This technology could one day be used to observe whales from land.

The CMU Portugal Co-director hopes to develop an immersive ecological experience that keeps whale watching boats at a distance, to not disturb the animals. “My research focuses on what I now refer to as Ecocentric design, based on the idea that computer technologies have evolved to allow people to have a greater ecological and global awareness of their actions”, he says.

In concrete terms, the team wants to use IoT technology in small devices that allow to capture and observe phenomena that are often not visible. Professor Nunes is currently developing a project with whales at the archipelago of Madeira. In this project, sensors are used to capture the animal sounds under water through hydrophones.

The idea is to develop an immersive interface that allows people on whale watching boats to increase their experience through their mobile devices, listening to the sound of animals and accompanied, in some cases, with images of what’s happening under water.

“This is an example of a technological intervention that allows people to be more aware of the environment when they are in leisure activities, as is the case with whales and cetacean watching”, he reinforces.

With this technology, it will be possible to observe animals from a longer distance, protecting them from the stress caused by the boats used in this activity.

Several field studies have already been carried out in Madeira with the sensors located on the vessel. Soon, Nuno Nunes hopes to be able to place sensors on the animals themselves to increase the impact and scope of this intervention.

That way, it would be possible to observe whales and cetaceans from land, thus increasing the safety distance between man and the marine environment that this technology aims to protect.

Ep. 778 Nuno Jardim Nunes – Investigação desenvolve sensores para criar experiência imersiva de observação de baleias

The CMU Portugal faculty member and Professor at Instituto Superior Técnico, João Paulo Costeira, was interviewed by 90 Segundos de Ciência about the Program’s Exploratory project, Feedbot, that is being developed at ISR Lisboa. The project is developing a robotic arm to help people with motor disabilities  eat independently. It was created from a specific need of its Principal Investigator, Manuel Marques, who has cerebral palsy.

The project is building upon the collaboration with Manuela Veloso, from Carnegie Mellon University, with the ISR researchers previous to this project, who initiated a challenge to  build a machine that would make Manuel Marques autonomous in his feeding process so he could feed himself without the help of third parties.

The great advantage of Feedbot is its ability to adapt to user behavior. Through perception algorithms, this arm can identify users’ movement patterns and adapt to those patterns.

In this way, the arm is able to detect an involuntary movement and wait for it to finish before bringing the food to the user’s mouth. This robotic arm can also be used by people with reduced mobility or undergoing treatment who need help to feed themselves.

Manuel Marques and his Master student Alexandre Candeias at Ciência 2019

Ep. 770 João Paulo Costeira – Feedbot, o braço robótico que ajuda a alimentar pessoas com deficiência motora

The CMU Portugal Scientific Director and Professor at Instituto Superior Técnico Joana Mendonça, was interviewed by 90 Segundos de Ciência about her project on the impact of Additive Manufactiring, also known as 3D  printing, in traditional manufacturing. The project, that is being developed under the CMU Portugal Program, concluded that the development of components used in the aeronautical industry, using additive manufacturing, is still not economically viable.

As part of the CMU Portugal Program, Joana Mendonça was invited to study the impact of Embraer‘s entry into Portugal. Within the scope of this study, one of the aspects under analysis was the adoption of additive manufacturing that allows you to print a three-dimensional object from a digital design that is created on a computer.

This study led to the publication of an article focused on the potential of this technology to change the configuration of parts of supply chains for the aeronautical industry. In the current model, parts are produced in large quantities in the countries of origin and then stored for shipment.

In this paper the research team evaluated the difference between producing the parts on site using 3D printing technology and of ordering the same parts from other locations, keeping it in stock for when it is needed. Both strategies imply different production, transportation and inventory costs.

“What we concluded is that as technology is today, it still doesn’t allow a decentralization of production effective to print the piece every time it is needed,”  says Joana Mendonça.

However, the expectation is that technology may someday evolve to a point where the cost-effectiveness of producing on-site parts is feasible, but this is not yet possible.

Ep. 764 Joana Mendonça – Estudo avalia viabilidade da impressão 3D na produção de peças para a indústria aeronáutica