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Smart light bulbs for better visibility by Chulalongkorn researchers

Posted on by Chulalongkorn University

Smart LED light bulbs for the elderly, the latest innovation from Chula and its partners, can do more than emitting light.  They enhance the contrast among the primary colors of light thereby improving visibility and reducing accidents in the elderly.  The product is expected to hit the market in May.

If members of your household, especially the elderly, frequently stub and bruise their toes, knees, or shoulders on doors and furniture, do not be too quick to conclude that it is because of their absent-mindedness, or the clutter around them.  The culprit may be poor lighting in your home.

“Older people and those suffering from low vision have difficulty distinguishing the contrast of objects’ surface or uneven pathway, and often trip and fall, “explained Assoc. Prof. Dr. Pichayada Katemake, a representative of the research team from the Department of Imaging and Printing Technology, Chula Faculty of Science, about the rationale behind the ” Living Innovations to Improve Visibility in Seniors and People with Low Vision“ research project supported by the National Research Council of Thailand (NRCT).

the research team from the Department of Imaging and Printing Technology, Chula Faculty of Science

The research team from the Department of Imaging and Printing Technology, Chula Faculty of Science

Researchers from various disciplines within Chulalongkorn have been collaborating in this project, namely the Department of Imaging and Printing Technology, Faculty of Science; the Department of Electrical Engineering, Faculty of Engineering; and the Department of Housing, Faculty of Architecture with support from the partners, i.e. the Faculty of Medicine, Metta Pracharak Hospital and Lighting & Equipment PCL.

“Our research found that  ‘white light’ — a combination of three-color wavelengths: red, green, and blue can enhance the contrast of different surfaces enabling the elderly and people with low vision to see more clearly and move around with more agility.  It also gives brighter white light that amplifies the contrast between certain pairs of colors as well.

The findings lead to the development of the smart LED lightbulbs of the future, now ready for the public, that transcends the visual limitations of these vulnerable groups.“We have successfully manufactured long LED bulbs and are now expanding our product lines to other types of bulbs.  A field test is scheduled in May 2021 at the Vision Rehabilitation Center, Metta Pracharak Hospital, and the housing for low-vision people.  The field test will be in line with the ethical research process to ensure safety.”

In addition to the smart light bulb project, Assoc. Prof. Dr. Pichayada also elaborated on other projects that are currently under development, such as a vision-simulating application for people with low vision. (The Rehabilitation of Disabled Persons Act 2534 B.E. defines people with low vision as those with only 20-feet of visibility compared to 70 feet in people with normal vision).

Assoc. Prof. Dr. Pichayada Katemake, Department of Imaging and Printing Technology, Chula Faculty of Science
Assoc. Prof. Dr. Pichayada Katemake
Department of Imaging and Printing Technology, Chula Faculty of Science

“This application simulates low-vision visibility and allows designers to see through that vision, complete with the blind spots, so they can select appropriate colors with noticeable dimensionality and contrasts. The app uses the mobile phone camera to photograph desired areas, so that designers can create safe furniture and home appliances for all ages,” Assoc. Prof. Dr. Pichayada added.

Also under development is Guide Light – an innovative night light with revolutionized color mix and brightness that does not disrupt the elderly’s sleep when they need to get up to go to the bathroom in the middle of the night.  The color palette, combo, and brightness threshold, as well as saturation and contrast values, are chosen for high visibility, with clear indicators on the color values and matching criteria.  This is perfect for home appliance designers — another alternative product for families with elderly or people with low vision.

Law students of Thammasat University win awards at the national round of Phillip C. Jessup Law Moot Competition 2021

Posted on by Thammasat University

Students of the Faculty of Law, Thammasat University have won several awards at Phillip C. Jessup, Moot Competition 2021.

The competition simulates the fictional dispute between countries before the International Courts for over 100 years and allows students to learn about the real legal proceedings in the court in which participants prepare written submissions and present the oral argument.

In this year, the fictional dispute is the case concerning the J-VID18 pandemic, state liabilities and political asylum issue.

With the supervision of Asst. Prof. Dr. Noppadon Detsomboonrut and Asst. Professor Dr Lalin Kovudhikulrungsri, the winning team received the awards for Best Memorial, Best Oralist, Best New Face, and the most impressive oralist awards. The team of five students comprised of the fourth year students, Natchanun Buapin, Praepailin Siriwohan, Nathada Suwanprakorn, and second-year students,  Supichaya Poonlarp and Proudrawee Manchusri.

Thammasat University team will participate in the international round with other teams from over 600 countries via online channels. The Faculty of Law, Thammasat University would like to sincerely thank the International Law Association of Thailand for hosting this competition.

Thammasat Business School students win first prize at CFA Research Challenge in Thailand

Posted on by Thammasat University

Students from Thammasat Business School (TBS), Thammasat University, once again retained the champion of CFA Research Challenge in the Thailand Championship. This event is the stock analysis competition participated in by students from leading universities across the country to win the championship and become a national representative for international round.

Mr Athipat Siripongpat, a 4th-year student from Finance & Marketing, BBA International Program, Miss Chalermlak Tantiwiwatkul, Finance Major, Miss Darin Laocharoen, Finance Major, Mr Krittapas Siritapaneeya, Finance Major, and Mr Puttinat Krungkraipetch, Finance Major were part of the winning team.

Mr Athipat Siripongpat said “The case we received this year was the “PTG stock analysis” case which the main business is PT gas station.  We had only 10 minutes for report preparation and presentation. We set milestone planning by performing a preliminary analysis and determining the deadlines of each task. It is not easy to do an in-depth and full analysis as we were allowed to use only the existing public information.

The winner of the national round will be the representative of CFA Thailand and participate in the sub-regional, regional and global round. It has been a challenging 5-months competition. The CFA questions are different each year based on a wide range of industries, such as consumer goods, real estate and services.

This year’s question is PTG, which is in the energy industry. The challenge is the complexity and specific data of the energy industry, e.g., oil and gas value chain, marketing margin, and the retail price structure. It took us some time to have a clear understanding of the company and the energy industry.

Knowledge obtained from the BBA class was adopted for the challenging competition. The skills used mostly are from the finance classes, such as financial modelling for price evaluation and recommendation. In addition, economics is also used to analyze the overall direction of the economy.

“Our key success factor is teamwork and great collaboration. We realize that this game requires a lot of preparations. Working individually may save time but work as a team makes all of us understand everything more clearly, equally and simultaneously especially while we are trying to do an in-depth analysis of the information and to minimize errors as much as possible.” added Mr Puttinat Krungkraipet.

Chulalongkorn University launches a campaign to communicate innovations developed for fighting COVID-19

Posted on by Chulalongkorn University

Chulalongkorn University has taken a bold step in commutating its transformation to an innovation-centric university with its “Innovations for Society” campaign.

The campaign uses a short movie to inform the public about the various innovations that Chula has successfully developed to fight the COVID-19 pandemic, as part of Chula’s mission to play a leading role in “Creating Knowledge and Innovation to Promote Sustainable Development for Society”.

The short film, “Innovations for Society: Innovations against COVID,” uses a storytelling technique from the point of view (POV) of an ad agency person who has to dig deep into her creative arsenal to come up with a pitch for the client to approve.

Chula’s target is “to communicate a myriad of innovations against COVID-19 that are full of technical and complicated jargon in a fun and engaging way in 3 minutes.”

The film director is able to successfully tie all the information into a coherent, cute and funny storyline that the audience has to smile at.  The storyline is divided into 3 parts.

First, it starts with “preventive innovations” such as a face-mask spray to protect us from virus and dust, and CU-RoboCovid — the medical-support robot. Then, it describes “screening innovations” such as the Chula Covid-19 Strip Test, Chula Express Analysis Mobile Unit (EAMU), and COVID-19 data incubator website that’s developed with other partners.

Finally, the story concludes with “remedy innovations” such as COVID-19 mRNA vaccine, tobacco vaccine, Chula MOOC (massive open online course), and Quick MBA from home that provides cutting-edge professional knowledge to the Thai people with novel ways to earn a living during the COVID-19 crisis.

Chula’s innovations against COVID-19 are part of the university’s mission to serve society with technological breakthroughs as well as to be a driving force for Thai society to continue along the path of robust growth.

Watch the full clip at https://youtu.be/3gYGcX5H9l8.

Thammasat University collaborates with public and private agencies for community empowerment and sustainability

Posted on by Thammasat University

The School of Global Studies of Thammasat University and 4 other agencies collaborated in the “Community Empowerment and Innovations for Sustainability” project in line with sustainable development goals (SDGs). Public agencies, state enterprises, private development organizations, and private businesses, are all well aware of the need to adhere to the principles of sustainable development. The global community has a mission to meet the 17 sustainable development goals (SDGs) declared by the United Nations in 2015 by 2030.

Thammasat University’s School of Global Studies and the Electricity Generating Authority of Thailand (EGAT) have been collaborating in Phoom Chumchon project from 2018 to 2020 in four regions of the country to develop self-reliant model communities and establish community networks for mutual assistance.

Satisfactory results were shown with regards to the allocation and sustainability of natural resources which helped resolved the problem of food security by introducing community-based crops such as rice and organic vegetables. Furthermore, there has been an effort to integrate the strengths of folk healers, traditional Thai medicine and modern medicine to assist both patients fighting diabetes and the elderly.

Due to the promising results, both Thammasat and EGAT agree that the project can be expanded outside of model areas into other communities. In addition, they would like to report the knowledge gained from this project to all other agencies and personnel involved in community development, along with students interested in this area of work. In the hope to empower and strengthen the team, the organizations have invited the Association for Developing Human Potentials and Giftedness (ADHPG) and the Institute for Small and Medium Enterprises Development (ISMED) to join the “Community Empowerment and Innovations for Sustainability ” project.

The ADHPG will then provide support with regards to the development of youths and community leaders to increase their creative potential and successfully develop or employ new innovations. They will also provide support in the development of community enterprises through integration of community products with businesses.

In addition to current measures taken, new aims such as promotion of local tourism, raising quality standards for community products, and the development of current and aspiring leaders have been added to the agenda.

All four parties will join hands to promote and support communities in order for them to have the ability to solve their own problems without solely relying on external assistance. this includes preparing them for global changes by supporting innovations and technologies that are based off local knowledge in order to meet the SDGs. From SDGs 1-8, 10, 12-15, 17, they aim to meet at least 10 out of the 14 issues for this project.

By 2023, the project aims that the model communities whose lifestyle will now follow the SDGs goals will act as an example for the nation.

Chulalongkorn University launches new mental wellness platforms for students

Posted on by Chulalongkorn University

Chulalongkorn University has opened Mind Café and Mind Space, the latest mental wellness platforms for Chula students during the time of social distancing to help them cope with the stress of life, studies, and relationships.

During the past five years, stress about school, the future, relationships with others, and depression have topped the list of concerns when students came to receive counselling at Chula Student Wellness.  These problems seem to have increased proportionately as more enhanced social distancing is required during the COVID-19 pandemic

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Prof. Dr. Thanyawat Phothisiri, Head of Student Wellness

“There has been a steady rise in students’ mental health problems.  Topping the chart are issues relating to their studies — either they don’t understand their subjects or don’t like their subjects.  And now during COVID-19, with online classes, students find themselves even more stressed.” Professor Dr. Thanyawat Phothisiri, Head of Student Wellness, discussed the rationale behind increasing outreach channels for students while they are stuck at home through the online platforms: Mind Café and Mind Space.

“If students are feeling unhappy and cannot find a way out, they can answer a questionnaire at the Mind Space web application, then make an appointment with a psychologist; or come in for a quick chat with a psychologist on Mind Café for preliminary assessment,” said Professor Dr. Thanyawat.

Mind Café is now fully operational, while Mind Space is 50-percent complete and is expected to be fully functional sometime in August.  Students will be able to book appointments in advance. Moreover, Student Wellness plans to provide an after-hour consultation in a semi-hotline format that will allow students to be able to chat at night.

These online channels seem to have helped solve students’ problems successfully,” Professor Dr. Thanyawat said. “Since Chula launched Mind Space in November last year, over 1,700 students out of 40,000 have already used the apps and more are expected.

Noppasit Siricharoonchai, Acting Head of Student Wellness and Psychologist

Mind Café is designed to have a relaxing atmosphere in which students feel free to discuss various issues in their daily lives in either Mind Talk or Mind Exercise.

Mind Talk allows students to have a quick conversation with a psychologist for primary screening.  This channel is suitable for students who are unsure about how serious their problems are.  Sometimes the initial conversation may already make them feel better, if not, they can make an appointment for a full consultation session,” said Noppasit Siricharoonchai, Acting Head of Student Wellness and psychologist.

Mind Exercise is a space for students to exercise their mind, to build immunity against life problems.  Various speakers give talks about different issues of interest to students that are often encountered in their daily life.  For instance, recent topics include “How to Take a Mind Break”, “Study: Is it Wrong Not to Be Productive?”, or “Collaboration: When Team (Does Not) Work?”.

A web application that allows students to recognize their basic mental state, Mind Test is a psychological questionnaire to examine 4 areas: 1) depression, anxiety, and stress, 2) problem-solving, 3) general mental health, and 4) career readiness.

“After students have received the results, the system will recommend articles in Mind Support and activities in the section called Mind Workshop that are suitable for each student, or it may recommend an appointment that enables them to speak with a psychologist,” Noppasit explained.

Another outstanding feature of Mind Space is Mind Journey, which is like a mental health profile of each student.

“Students can record their daily mood to assess their emotional state through the Mind Tracking system.  The system keeps track of the data and shows the results in an overview. Additionally, records of students’ app usage history can also be accessed,” said Noppasit.

Whether students just want to get to know themselves or look for a way to heal, Mind Café and Mind Space are ready to be their confidants. Yet, it’s best if everyone has a strong Mind Immunity.

“Both platforms’ contents focus on self-development which will yield preventive effects for future problems.  For example, after students learned about self-management, personality, and positive thinking, their lives will brighten up, and this could reduce the need for therapy in the long run,” said Noppasit.

“Mental healthcare is important. Whenever we feel unbearable distress, it’s not only us who suffer from the mental conditions, but those near and dear to us may suffer because of our   mental state as well.” Noppasit concluded.

Thammasat’s innovation for society: an arm support device for physical therapy

Posted on by Thammasat University

CED2 Lab of the Faculty of Engineering, Thammasat University have innovated the Design and development of Arm Support Device used in Physical Therapy with the Mechanics Support System.

This innovation was submitted for “Thailand Research Expo 2020” held in Bangkok, and organized by the Ministry of Higher Education, Science, Research and Innovation (MHESI), National Research Council of Thailand (NRCT). It won a silver medal for the development of artificial intelligence, smart devices, energy, and environment category.

The team behind the innovation includes Mr Chollakarn Manoyen and Ms Wanwalita Sathchang from Thammasat University, and Mr Sasiroj Thiptiphakorn and Mr Takdanai Thadaphirom from King Mongkut’s University of Technology Thonburi (KMUTT) with Assistant Professor Dr Bunyong Rungroungdouyboon as the advisor.

Most ischemic stroke patients have one common symptom which is muscle weakness, including the weakness on one side of the body, weakness in the legs or arms. According to a survey in Thailand, many leg support devices used in physical therapy had already been developed but no arm support device existed yet. The arm muscles are a small muscle group that need physical therapy on a regular basis, and it also requires a caregiver or therapist to monitor during the session. Using this device at home will help solve this issue.

The arm support device used in physical therapy has never been previously produced or developed in Thailand. Most people cannot afford expensive devices. Hence, they need to go to the hospital or therapy centre which may be discouraging because they have to spend too much time on traffic as well as money. Moreover, a caregiver or physical therapist required at all times. With this device, the patient could perform physical therapy at home effectively by using the device at a reasonable price.

Since this device is still a prototype, the team will continue to work on the small improvements and add other functions, for example, developing the portable format to allow everyday use, increasing the visual impression. Once it’s successfully completed, it will be launched in the market as well.

Thammasat University hospital partners with NSTDA on digital healthcare

Posted on by Thammasat University

Ministry of Higher Education, Science, Research and Innovation by the National Science and Technology Development Agency (NSTDA) in collaboration with Thammasat University Hospital have signed an MOU for the ” Research and Development Collaboration Project on Digital Healthcare to develop the Smart Hospital”.

The project promotes and encourages the production of smart healthcare and digital healthcare innovation, preparation and streamlining of hospital operations by applying digital technology integrated with information systems (digital transformation) for 5 years to improve service quality and management system for being the Smart Hospital.

Dr. Narong Sirilertworakul, Director of NSTDA, said, “NSTDA focuses on enhancing research, development, design and engineering as well as utilization. In addition, we are supporting the development of manpower and the necessary scientific and technological infrastructure in order to leverage competitiveness and develop the nation sustainably.”

NSTDA carried forward research and development of medical devices including joint testing of medical innovations of Assistive Technology and Medical Devices Research Center (A-MED), National Metal and Materials Technology Center and National Electronics and Computer Technology Center in collaboration with Thammasat University Hospital, which include DentiiScan, BodiiRay S, R&D collaboration of voice-controlled smart infusion device, and temperature screening efficiency test with Mutherm at the entrance to the hospital and patient screening point.

Currently “UNAI” system has been deployed for providing indoor positioning service in order to magnify the outcomes of the utilization of research results in terms of tracking medical devices inside the hospital along with the energy monitoring system and medical device management system.

“The collaboration with Thammasat University Hospital aims to develop, promote and encourage the production of research, innovation and medical products e.g., medical devices, software, accurate technology, supplies and products as well as expansion and encouragement of practical use, technology transfer and commercial and industrial use which will strengthen the advanced medical research and push forward innovation development and medical technology for new technology businesses of healthcare in Thailand,” explains Dr Narong Sirilertworakul.

“This also increases opportunities for the development of Thai entrepreneur and startup potential according to the BCG model policy that aims to carry forward research and development for medical economics in order to enhance the competitiveness of Thailand in the international trade,” said Dr. Narong Sirilertworakul.

Associate Professor Dr Paruhat Tor-udom, Director of Thammasat University Hospital, said, “TU Hospital is a high-level university hospital with the capacity to provide comprehensive healthcare in all areas. It accepts referrals from other hospitals and offers outpatient, inpatient and accident and emergency services.”

“In 2020, the hospital provided 741 beds and had an average 5,392 outpatient visits/day and 71% inpatient bed occupancy aiming to use technology and innovation to provide excellent medical car services, management and academic matter, and to support its staff, people and society with the vision of ‘TUH 4.0 Organization of the Future for All’.”

“In this MOU signing ceremony, TU Hospital aims for a collaborative research process to develop new medical innovations, including further development from the original projects and encouragement of practical or commercial use. It started with the project of prototype development to track the location of the medical device with the “UNAI” platform and record the hospital electricity consumption for the Utilization Management system of the medical devices,” said Associate Professor Dr Paruhat Tor-udom.

“This will enable efficient management of medical devices under limited resources. It is expected that the results will be expanded to UHOSNET that conducts the research with the joint cost. TU Hospital is available to support healthcare knowledge, budget, personnel, and to be a learning resource providing hand-on experiences in order to achieve the goals with the collaboration that will offer utmost benefits to people and the country,” concluded Associate Professor Dr Paruhat Tor-udom.

 

Thammasat University partners with EGAT on energy solutions

Posted on by Thammasat University

Electricity Generating Authority of Thailand (EGAT) and Thammasat University worked on the ERC Sandbox: TU EGAT ENERGY project expansion to develop the new business on “Smart Energy Solutions”. It aims to develop innovative one-stop electricity service solutions which are beneficial for further collaboration and national development.

Dr. Somchai Chokmawiroj, Director of Research and Innovation Division at EGAT informed that a team from EGAT’s Research and Innovation Division and Business Development Division discussed with Dr. Prinya Thaewanarumitkul, Vice Rector of Thammasat University (TU) to update and discuss plans on the expansion of the project to the new business, Smart Energy Solutions.

Currently, the project implementation by Thammasat University has progressed more than 60%. EGAT had the Smart Meter set up and already collected the data at the centre. Furthermore, EGAT already prepared a report to study the new service fee structure such as Net Metering and Net Billing. The project is expected to be completed by March 2021.

After completing the testing phase of the ERC Sandbox: TU EGAT ENERGY project, EGAT will collaborate with Thammasat University to study the possibility of project expansion.

The overview of the ERC Sandbox project implementation will encourage an effective competition that is consistent with the world energy outlook, and energy-cost efficiency in the future.

Additionally, EGAT in collaboration with Thammasat University plans to expand new business in Smart Energy Solutions, such as building management system development, electric vehicle charging station development for electric boats and cars, including replacement with electric shuttle buses for university employees and electric boats for students, etc.

“Encouraging the ERC Sandbox project collaboration between EGAT and Thammasat University as well as approaches of promoting Smart Energy Solutions in the future is a good sign to progress with a new role in conducting energy industry business, energy-related business and other business, including exchanging knowledge and seeking mutual business opportunities for broader benefits for organizations, country and people in order to strengthen the energy security according to the government policy.” concluded EGAT Research and Innovation Division.

EEC–HDC promotes Thammasat Pattaya Medical Hub to be the ASEAN’s Medical Hub

Posted on by Thammasat University

Thammasat Pattaya Medical Hub will develop medical advancement and public health care system in Subdistrict Health Promoting Hospital, local hospitals or health centres in Eastern Economic Corridor (EEC area) and is expected to be a Digital Healthcare Solution provider.

Mr Apichart Thongyu, President of the Eastern Economic Corridor-Human Development Centre (EEC-HDC) says, “The area will be a crucial Sandbox that brings advancement to EEC.”

EEC-HDC supervises the development of education and personnel production to support investment in 12 target industrial groups. Medical Hub is one of the five new industries or New S-curve.

“The goal of Thammasat University Hospital, Pattaya centre, is to be a Smart Hospital that creates seamless service for everyone and everywhere. EEC will be an important agent supporting this medical system and making it to be a new advancement of the country. EEC will push it to be a new medical and public health centre of ASEAN. Today, Thailand is seen as a good public health system by the world due to the control of COVID-19 pandemic which is the credit of public health and medicine sector’s work.”, said Mr Apichart.

Mr Apichart also talks about the educational development in the EEC area, “EEC-HDC will collaborate with all sectors to create a “Demand-Driven” education system. The new education system will focus on the labour demand of the industrial sector instead of the old system.”

“The original education system focuses on the supply side, including institutions and professors, which is not supportive for the country’s advancement. It is guaranteed that people who study in this new education system will not be unemployed.”

In terms of the plan to improve education and personnel skills, an industrial economy forum called EEC Industrial Forum (EIF) will be established. The forum is a conglomeration between industrial sectors and educational institutions to set up education foundations and produce personnel to suit the real world’s demand.

Currently, there are 8 private and public universities in the EEC area and 18 partner universities outside the area, including 12 public vocational colleges and 6 private vocational colleges. There are also approximately 40 partner colleges outside the area working together.

“In fiscal 2021 year, we strive to develop 150,000 personnel, based on the EEC Model for 40,612 people, overall personnel development for 6,504 people, and basic personnel development for 103,939 people. The overall budget will be around 800 million baht. The EEC Model Type A will be 100% funded by the private sectors. It will be the development of personnel in higher education and vocational institutions. In 2021, the goal is to bring about development in 2,000 people or in total 10,000 people starting from 2019 until the end of 2021,” he added.

“EEC Model Type B will be a short courses training to re-skill, up-skill and implement new skills. The government will fund the project not more than 50% and the private sector will support the rest of the expenses in order to reach the industry’s demands.”

“Currently, companies and education institutions have collaborated and created 89 certified short courses, including 54 robotic courses, 25 future vehicle courses, 4 aviation courses, 3 logistics courses and 3 electronic courses. This will help reduce the company’s expenses and create a job for learners. According to the condition, the firms have to accept students to work in a company for 1 year,” he explained.

The new educational system in the EEC area for the future industrial investment transforms traditional education into lifelong education. It allows students to connect with the real working world and skill development.

“Newly graduated students will acquire the right expertise that meets the demand of the field. It also creates continual collaboration with the industrial sector which leads to “sustainable development”. More importantly, it also leads to a big personnel and resource development of the country to keep up with the technology and changes in this new era,” Mr Apichart concluded.