The Alumnus that brings innovation in Burkina Faso

We often read stories of brain drain, brilliant minds leaving their countries to seek their fortune abroad. The story of Arsène Héma, co-founder of the digital fabrication laboratory InViis Lab, is that of a man who left his country without ever really leaving it, as his idea was of studying abroad to then go back to Africa to put into practice the knowledge acquired. After specialising with a master's degree in telecommunications at Politecnico in 2009 and going back to Burkina Faso in 2010, Héma admits that his initial idea “was to work as a teacher, not to become an entrepreneur”. When he arrived at Paoli, he realised that the two things did not exclude each other, and so he decided to open the company 'InViis Lab' in Burkina Faso in collaboration with Hubert N'Do who manages the commercial aspects of the enterprise. This FabLab (a digital fabrication lab) provides students and entrepreneurs with state-of-the-art technological equipment to improve their skills and bring their innovative ideas to life, accompanying them in the development of fundable prototypes and sustainable business models.

The beginnings at Politecnico

Héma was born and raised in Côte d'Ivoire, but his parents are from Burkina Faso. After studying electronics, he became interested in research and development (in 2004 I developed a telephone for my thesis, he tells us): "A Spanish friend told me about Politecnico di Milano: I applied for a scholarship through Fondazione Rui and in September 2005 I arrived in Milan”, he explains. After overcoming the trauma of 'cold weather'(in Côte d'Ivoire temperature was 35 degrees, when I arrived in Milan it was 17! I had never felt such a cold climate, he smiles), his Italian adventure began: “I had to learn Italian from scratch, and I was enrolled in a master's programme in telecommunications: the level was high, and most of the other students had already attended Politecnico for their first-level degree”, he says. "Moreover, the scholarship did not cover everything, so I had to work and learn not to procrastinate".

The meeting with Decina and the return to Africa

A decisive meeting is the one with professor Maurizio Decina: "He made me realise that I could be a teacher and an entrepreneur, just like him”, Héma says. Thus, at the end of his studies at Politecnico, Héma went back to Africa: “My parents had decided to go back to Burkina Faso, I went the idea of just visiting them, but in the end, I never left: there I got to know an environment which, although close to Côte d'Ivoire, is very different'. Building on his experience in Milan, Héma worked in support of other entrepreneurs, then in the biomedical field as head of operations, and finally as professor of telecommunications service development technology at the University in Burkina Faso (a position he still holds).

The contact with Fondazione Aurora

As is often the case, it is a mutual friend - Cleophas Adrien Dioma - that allows Marta Sachy, director of the Aurora ETS Foundation (an organization that works to strengthen entrepreneurial initiatives in Africa), and Arsène Héma to get to know each other. "The foundation was following a water access project in the west of Burkina Faso, specifically in the village where my parents are from," Héma explains. "They were looking for someone to support them in accompanying the drilling venture that was also started thanks to the support of the Aurora Foundation, dealing in particular with relations with local authorities. And that's how I met Marta." "Arséne's work is really important because she acts as a bridge, including a cultural one, between Aurora Foundation, the enterprise and African institutions," Sachy says.

The birth of InViis Lab

When Héma told Sachy about InViis Lab, Fondazione Aurora decided to collaborate. The Foundation has already presented InViis Lab twice in Italy, the first time at the Stock Exchange in Milan, the second time in Rome as part of the Italy-Africa Business Week. "The name InViis Lab comes from the Latin in viis - meaning in the street, around people - but also from the vernacular Latin beyond the finish line, beyond the wait”, Héma explains.


"Our goal at InViis is not to invent new things: we want to take inspiration from things that already exist and improve on them, avoiding making the same mistakes”, Héma emphasises. For the time being, the company specialises in three areas: electronics, the Internet of Things (which includes smartphones and smart home appliances) and telecommunications.

Solving real problems

"We want to develop projects that respond to the real needs of the local reality in Burkina Faso, such as agriculture and fish farming: our idea is to find technological but real solutions to make life easier for workers and help them earn more money”, Héma explains.

In addition to helping those who have an idea to develop, InViis will also offer recognised training, issuing certificates that are also valid outside Burkina Faso. “Our biggest dream is for InViis Lab to become a benchmark for research and development of innovations”, Héma says.

Who can participate and when it opens

Who can use the services of InViis Lab? “There is no minimum age or education level to propose an idea: if your idea is good, we listen to you”, Héma replies. "There will be a scientific committee that will do an initial screening, and then we will offer different levels of membership dedicated to university students, individuals or companies”.
InViis Lab targets three main customer groups:

  • the membership programme is designed for autonomous innovators and allows for direct use of the lab's equipment, including 3D printers, PCs, CNC milling machines and laser engravers, welding stations, oscilloscopes and multimeters, and Arduino learning kits;
  • students and employees of private companies and public offices will be able to receive professional training courses and workshops to develop digital and entrepreneurial skills, including through partnerships with universities and research centers;
  • building on their ICT and business expertise, Arsène’s team will also offer research and development, optimisation, prototyping and validation services on behalf of companies and start-ups with innovative ideas.

InViis Lab started its first projects in August 2023, most notably the programming and installation of a set of LED panels for a banking institution in Ouagadougou, thanks in part to the support of three trainees from local engineering universities. "If all goes well, we expect to move to production and commercialization of these and other projects already after a year of testing: they would solve very important problems in Burkina Faso, while also saving the government a lot of money," Héma explains.

How can we help?

Is it possible to contribute to the success of this project? "Certainly, by sharing this article and spreading the word about InViis Lab's activities with your networks of contacts you can help us establish new opportunities for international collaborations and partnerships, thus contributing to the company's growth," Héma replies. "We also invite those who would like to support InViis Lab to get in touch with us by contributing to the investments we are making to further equip the lab, especially with tools that offer more mobility to be able to test solutions in the field."

InViis Lab Contacts
Arsene Hèma – arsene.hema@inviis.com
Hubert N’Do – hubert.ndo@inviis.com

880 Alumni (at Poli and online) at the 12th Alumni Convention

"Every day at Polimi we work to do things that have a positive impact, to improve the world we live in and the way we live. That's our true and only mission: and that's what drives us to study, teach, work, do, with great passion."

This is how Enrico Zio, president Alumni Politecnico di Milano, opens the discussion, kicking off a moment of insight and discussion between senior university officials and the Alumni community.

683 Alumni attended the live event, crowding the Politecnico di Milano lecture hall-more than 200 followed and commented on the online discussion. Making an impact, it turns out, is by no means a triviality. Especially when the rudder is pointed firmly in the direction of sustainable growth:

"it means first taking care of people and their environment."

comments Rector Donatella Sciuto, in her first year in this position on the Alumni stage. From a need for sustainability, she explains, "important challenges arise to which research must respond. Technologies in materials, architecture and design are directed at creating a sustainable environment for the future, the one we will leave to young people."

The next generations are at the center of the discourse: it is with this perspective on the future that Sciuto invites us to consider "the other side of the coin" of development, for example, the great energy impact of machine learning technologies, just to name one, and introduces at all levels of academic discourse, from research, to teaching, to the relationship with the territory, an ethical dimension that leads us to think about our impact in the world.

DISCOVER THE GALLERY –> https://www.facebook.com/media/set?set=a.729665652528718&type=3

RELIVE THE LIVE STREAM –> https://www.youtube.com/watch?v=tM5eKq000Lc

The autopilot that takes us to space

Politecnico is at the top of the world rankings of universities also thanks to the frontier scientific research it carries out in its laboratories. The protagonists of this Italian record are the approximately 3,500 scientists and researchers of Politecnico. Among the hottest topics are obviously those related to the systemic transformation towards climate neutrality; and then, the world of digital, space exploration, life sciences, the movements embraced by the New European Bauhaus, the new frontiers in the study of matter... In particular, young researchers inject new life into the research system and grow innovative scientific strands. Politecnico invests in activities aimed precisely at encouraging young scientists of excellence to join in. Among many, this year we welcome twelve new young researchers who are among the best of their generation. They are here at Politecnico di Milano thanks to the Marie Skłodowska-Curie Actions (MSCA) fellowship programme. Let us introduce them... in alphabetical order.

CARMINE GIORDANO works on simulating the dynamics of the solar system. "Thousands of spacecraft will permeate the solar system within a few years. However, there is no autopilot in space and everything still needs to be controlled from the ground. At the same time, there is enormous interest in smaller bodies, such as asteroids or comets, both for exploration reasons (they can give us valuable information about the origin of the solar system and life on Earth) and for economic reasons (they are made of rare materials useful in terrestrial applications). My project builds on these two problems and aims to develop autonomous guidance and control algorithms for CubeSats in the vicinity of smaller bodies, using low-power, high-performance computing boards."

Read more: all Marie Skłodowska-Curie Actions (MSCA) researchers in 2023 on MAP 12

Fighting radioresistant cancers

Politecnico is at the top of the world rankings of universities also thanks to the frontier scientific research it carries out in its laboratories. The protagonists of this Italian record are the approximately 3,500 scientists and researchers of Politecnico. Among the hottest topics are obviously those related to the systemic transformation towards climate neutrality; and then, the world of digital, space exploration, life sciences, the movements embraced by the New European Bauhaus, the new frontiers in the study of matter... In particular, young researchers inject new life into the research system and grow innovative scientific strands. Politecnico invests in activities aimed precisely at encouraging young scientists of excellence to join in. Among many, this year we welcome twelve new young researchers who are among the best of their generation. They are here at Politecnico di Milano thanks to the Marie Skłodowska-Curie Actions (MSCA) fellowship programme. Let us introduce them... in alphabetical order.

Caterina Brighi

CATERINA BRIGHI tells us: "Aggressive brain tumours have an extremely poor prognosis. The relapse is caused by particular biological properties of certain brain regions, which make them resistant to current treatments. Tumour hypoxia (low oxygenation) is the main cause of resistance to radiotherapy in brain tumours and is linked to poor patient prognosis. Effectively counteracting tumour hypoxia requires the selective administration of higher doses of radiation while limiting its toxicity, which is difficult to do with conventional radiotherapy treatments. With my project, I aim to improve radiation treatment for aggressive brain tumours by combining quantitative MRI/PET imaging, to characterise regions of tumour hypoxia in a non invasive way, and carbon ion radiotherapy, to deliver higher doses of radiation to those regions while sparing surrounding healthy tissue. This strategy will provide a more effective distribution of the radiation dose, thus offering the opportunity to improve survival outcomes and quality of life for patients”.

Find out more: la collaborazione di ricerca con il Centro Nazionale di Adroterapia Oncologica (CNAO), una delle sole sei strutture al mondo che utilizza l’adroterapia con protoni e ioni carbonio per trattare pazienti con tumori radioresistenti

Read more: all Marie Skłodowska-Curie Actions (MSCA) researchers in 2023 on MAP 12

How do tissues in our body break down? Let's find out (to fix them)

Politecnico is at the top of the world rankings of universities also thanks to the frontier scientific research it carries out in its laboratories. The protagonists of this Italian record are the approximately 3,500 scientists and researchers of Politecnico. Among the hottest topics are obviously those related to the systemic transformation towards climate neutrality; and then, the world of digital, space exploration, life sciences, the movements embraced by the New European Bauhaus, the new frontiers in the study of matter... In particular, young researchers inject new life into the research system and grow innovative scientific strands. Politecnico invests in activities aimed precisely at encouraging young scientists of excellence to join in. Among many, this year we welcome twelve new young researchers who are among the best of their generation. They are here at Politecnico di Milano thanks to the Marie Skłodowska-Curie Actions (MSCA) fellowship programme. Let us introduce them... in alphabetical order.

ALESSANDRA BONFANTI deals with the mechanics of soft materials, with a focus on biological materials, both animal and plant. Her field is Mechanobiology, which focuses on the response of biological components - from the sub-cellular to the tissue scale - to mechanical signals for the regulation of biological processes - such as development, physiology and disease. One example is epithelial tissues subjected to mechanical strain during physiological processes: alveoli swell during respiration, epithelial cells in blood vessels are subjected to strain due to blood flow, the intestines contract and relax during digestion. When these tissues break down, a pathological condition is developed. Through the combination of advanced experimental instrumentation, such as the Organ-on-Chip, and new micromechanical models, Bonfanti aims to improve understanding of how tissues function and how they can and do break down, with a foreseeable impact on personalised care and the development of new treatments.

Read more: all Marie Skłodowska-Curie Actions (MSCA) researchers in 2023 on MAP 12

Gianfranco Ferré Research Center: Italian heritage

"It is with emotion that today I speak to the students of that which many years ago was my department, where I entered with rather confused ideas". It is 14 March 1997 and we are at Politecnico di Milano, in the Theories and Techniques of Architectural Design classroom. The designer Gianfranco Ferré is speaking. "In these twenty-five years, each of my creations has at least a smidgen - and often much more than that - of what I learnt at Politecnico di Milano. In 2007, Ferré returned to Poli to speak to Fashion Design programme students: "Designing a garment always starts from a two-dimensional phase - that of the idea fixed on the sheet of paper, in the form of a drawing - but already implies a confrontation with the three-dimensionality of the human body. This is the prerequisite for a garment is that it has to fulfil its function as an object of use, i.e., as a product calibrated to the reality of living”. Among the students that day was Federica Vacca, now a professor and researcher at Poli and deputy director of the Gianfranco Ferré Research Center:“I remember those words very well”, Vacca says. “ It was his last lesson, a few days before he left us”.

The history of the Center began in 2021, following the donation to Politecnico by the Ferré family of the archive and headquarters of the Gianfranco Ferré Foundation in Via Tortona in Milan. The space was designed by architect Franco Raggi, also an Alumnus, fellow student and friend of Ferré. It contains, among other things, 22,000 original designs, 15,000 photos of fashion shows and 12,000 advertisement photos, as well as 3,500 garments and accessories. This heritage is a starting point in the hands of Poli: for example, the Department of Design, - specifically, the Density Design Lab, which deals mainly with Big Data and data visualisation, Federica Vacca explains, - is working on the reconstruction of the archive platform. The Department of Mathematics is developing mathematical models “to decode the forms of garments and the processes that, through the construction of theorems, illustrate how a basic geometry can be developed into volume”. An example of this is a haute couture piece from the autumn-winter 1987 collection dominating the scene in one of the rooms, worn by a mannequin. It was chosen as the archetype for some research in collaboration with the Department of Mechanics because, as Vacca says, “it encapsulates so many of Ferré's design principles. An architectural volume generated by geometric composition”. Together with the Department of Mechanics, virtualisation work is underway, starting with a reverse engineering process to study and rework the garment itself and arrive at the creation of its digital twin.

Read the full article in MAP 12

New achievement for Polimi in the international rankings

The Laurea Magistrale (equivalent to a Master of Science, hereinafter LM) in Management Engineering,  of the School of Industrial and Information Engineering at Politecnico di Milano,  confirms once again this year its inclusion in the "Masters in Management 2023’ Ranking, thus obtaining further recognition from the Financial Times.

Despite the entry of 21 new schools, the Programme has gained 7 positions compared to 2022 and has thus raised to 70th place, taking Politecnico among the top 9 technical universities.

The criteria that have made this advancement possible include, among others,Weighted Salary,  Salary increaseValue for money – the quality-price ratio of the Programme – and International course experience– calculated based on the number of exchanges and internships with one-month minimum duration in locations other than that of the School.

The programme has about 900 students admitted each year, of which around 20% are international students.

Teaching is delivered in English and there also numerous opportunities for student international exchanges and mobility: the Erasmus Programme, Double Degree programmes in collaboration with prestigious foreign universities and special programmes of varying duration from a few days up to one-year exchanges.

Each year more than 350 students decide to try an experience abroad and just as many students are accepted on exchange, contributing to making our Campus an increasingly international context.

Designing sustainably: the mathematician who studies the wind and waves

Politecnico is at the top of the world rankings of universities also thanks to the frontier scientific research it carries out in its laboratories. The protagonists of this Italian record are the approximately 3,500 scientists and researchers of Politecnico. Among the hottest topics are obviously those related to the systemic transformation towards climate neutrality; and then, the world of digital, space exploration, life sciences, the movements embraced by the New European Bauhaus, the new frontiers in the study of matter... In particular, young researchers inject new life into the research system and grow innovative scientific strands. Politecnico invests in activities aimed precisely at encouraging young scientists of excellence to join in. Among many, this year we welcome twelve new young researchers who are among the best of their generation. They are here at Politecnico di Milano thanks to the Marie Skłodowska-Curie Actions (MSCA) fellowship programme. Let us introduce them... in alphabetical order.

EDOARDO BOCCHI deals with the analysis of partial differential equations arising in fluid mechanics and fluid-structure interactions. His research at Politecnico di Milano, as he explains, aims to improve understanding of infrastructure of current global interest through the mathematical analysis of two fluid-structure interaction problems: the stability of suspended bridges under wind action and the impact of ocean waves on oscillating water columns (OWC).

GIRLS@POLIMI 2023: 25 ENGINEERING STUDENTS HONOURED

On 28 September, during an event held in the Aula Magna, Rector Donatella Sciuto, the Delegate for Diversity and inclusion Mara Tanelli and the donors awarded the 25 female students, winners of the 2023 edition of Girls@POLIMI.

Girls@POLIMI is the project of the Politecnico di Milano created to support girls who, during the high school, decide to undertake studies in the field of STEM disciplines (Science, Technology, Engineering and Mathematics) and attend engineering programmes with a low number of female students.

The awarded students will receive scholarships, each worth € 8,000 per year, with the chance to renew them for their next two years of study, and will have the opportunity to participate in events and initiatives of communication and training, such as mentoring and educational monitoring.

The scholarships have been funded by 12 companies (Gruppo Autostrade per l’Italia, Energy Dome, Esselunga, Fastweb, Hitachi Energy, Intesa Sanpaolo, Leonardo, Gruppo Lutech, MEDIOBANCA, Gruppo Nestlé in Italia, Reply, SIAE MICROELETTRONICA), by a foundation (Fondazione r.e.ACT ETS), by the University itself and by Alumni Politecnico di Milano.

Girls@Polimi is one of the initiatives with which the Politecnico di Milano is committed to promoting equal opportunities and guaranteeing an inclusive and respectful study and work environment where everyone's uniqueness is respected.

A pioneering study from Politecnico di Milano for the fight against cancer

Milan, September 14th 2023 - new scientific study published in the prestigious international journal "Science Advances",has investigated one of the still poorly understood aspects of cancer, therapy-induced senescence in tumour cells. The study, the result of collaboration between researchers from Politecnico di Milano, Johns Hopkins University in Baltimore, the National Cancer Institute in Milan, and the National Research Council, expands our understanding of cancer biology and paves the way for future therapeutic advancements.

Cancer continues to be a global health threat, responsible for millions of lives lost each year. Standard cancer treatments like chemotherapy and radiation therapy remain the primary methods for treating neoplasms. However, a small percentage of treated tumour cells, called "therapy-induced senescent" (TIS) cells, exhibit resistance to conventional therapies, leading to tumour quiescence and ultimately, recurrence. The team worked to uncover the biological mechanisms behind the formation of TIS cells. Researchers utilized advanced optical microscopy techniques, combining three-dimensional holograms of tumour cells with ultra-short pulses of laser light, with an incredibly brief duration of just one-millionth of one-millionth of a second, to identify biomolecules based on their characteristic vibrations. These highly technological tools allowed them to explore both the chemical and morphological aspects of TIS cells in human tumours. Importantly, this study was conducted without the use of invasive techniques, preserving the natural state of the cells.

The results are promising. The research group was able to distinguish key features of TIS cells in human tumour cells, shedding light on their early manifestation. These properties include the reorganization of the mitochondrial network, overproduction of lipids, cell flattening, and enlargement. By analyzing a considerable number of cells, researchers established a clear timeline for the development of these distinctive signs.

Arianna Bresci, the first author of the study and a doctoral student in the Department of Physics at Politecnico di Milano, commented: "This result is a clear example of how cutting-edge technologies, multidisciplinary expertise, and strong international collaborations are crucial in addressing the most pressing biological questions, such as the early reaction mechanisms of tumour cells to anticancer therapies".

Dario Polli, associate professor at the Department of Physics at Politecnico di Milano and the coordinator of the study, emphasized: "Our findings provide important insights into the complex world of TIS in human tumour cells. In our laboratory at Politecnico di Milano, we have developed a new non-invasive laser microscope that has allowed us to understand the initial stages of this phenomenon".

The study offers many avenues for the future of cancer research, opening new paths for investigation. The research team envisions broader applications in the development of personalized treatments using patient-derived tumour samples and the potential to refine current screening protocols for oncological therapy. The discoveries made by this research team bring us closer to understanding the complexities of cancer and offer hope for more effective therapies in the future.