IIT Kharagpur Start-up Launches Low-cost Surgical Face Masks

Graphic: Suman Sutradhar

IIT Kharagpur incubated start-up has developed P3 layered surgical face masks. Anigiene Technical Textiles, led by a group of researchers at the Institute’s Science and Technology Entrepreneurship Park, has developed the product keeping in mind the affordability by India’s low income groups as well as the quality requirement by those working in the healthcare sector.

The company has completed the field testing using local volunteers with encouraging feedback. The target for a full commercial production is expected to be one lakh units per month and to be priced at ₹10/-.

Watch Video

“We have kept in mind typically the needs of the people who are economically challenged while strictly avoiding any compromise on the part of health protection. Our product also caters to the health workers,” said Dr. Satyabrata Ghosh, Research Associate at the Department of Biotechnology at IIT Kharagpur and Director of Anigiene Technical Textiles. 

Recently WHO has confirmed that eliminating COVID-19 pandemic would be a long haul. Thus with the health mandate to wear facial masks, it is expected that over the next several months its demand would remain exceptionally high. Prof. Virendra Kumar Tewari, Director, IIT Kharagpur has been emphasising on the role of technical institutions like IIT Kharagpur in addressing the health and hygiene, and other technological needs to combat COVID-19.

“Addressing basic needs of the public and making them available at affordable prices is critical. Science and Technology Entrepreneurship Park at IIT Kharagpur is catering to this need by incubating and facilitating start-ups. I congratulate the researchers who have come forward with this product and contributed to keeping the country safe,” he said.

The startup is conducting end-to-end business operations at the facility allotted to them at STEP, the incubation hub of IIT Kharagpur. The infrastructure support is from faculty mentors at IIT Kharagpur and Focus Incubation Centre sponsored by the Ministry of Textiles, Government of India, located in STEP IIT Kharagpur. 

“We are conducting further experiments on using natural fibres such as fruit peels for fully biodegradable masks,” remarked Anigiene Director Dr. Ghosh.


Contacts: 

Project Information: Dr. Satyabrata Ghosh, satyabrataghosh23@gmail.com

Institute Related: Prof. B N Singh, registrar@hijli.iitkgp.ac.in

Media Outreach: Shreyoshi Ghosh, shreyoshi@adm.iitkgp.ac.in

More News:: https://kgpchronicle.iitkgp.ac.in/

Follow IIT Kharagpur on Social Media: Facebook:@IIT.Kgp; Twitter: @IITKgp; Instagram: @iit.kgp

 

 

IIT Kharagpur Students Innovate Social Distance Tracking Device

India Today      Financial Express    Edex Live       Hindustan Times     Outlook     NDTV       The New Indian Express      Business Standard     Times of India      Economic Times       Business Insider         The Week        Yahoo News       Republic World       Moneycontrol        Millennium Post      Tribune     Mathrubhumi          Sangbad Pratidin

IIT Kharagpur’s Autonomous Ground Vehicle (AGV) research group under the Centre of Excellence for Robotics Research has developed a low-cost AI-based cyber-physical system for monitoring social distance in public places.

COVID-19 has set the technological researchers on high alert with many of them spending days and hours in their laboratories to develop solutions for combating the pandemic situation. While a large section of these solutions are targeted towards the healthcare system, key among them are frugal innovations for disease preventive and hygiene systems. In one such initiative, a students research group at IIT Kharagpur, Autonomous Ground Vehicle (AGV) has developed a low-cost AI-based cyber-physical system for monitoring social distance in public places.

Implementing social distancing in a country as densely populated as India is a vital yet behemoth task for the administration. As the nation unlocks after more than 75 days, the new normal is going to be very different. Hon’ble Prime Minister of India, Shri Narendra Modi, has requested the citizens to maintain proper social distance as it is the best offence against COVID-19 at this stage.

To aid them, the students  have developed a device which can visually detect the gap between individuals and play a proximity alert sound through audio output, for any violation of the social distancing norms. The device uses images in the field view of a camera and computes the distance as per criterion set by the Ministry of Health and Family Welfare, Government of India.

Team AGV, working under the Centre of Excellence for Robotics Research and led by Prof. Debashish Chakravarty and Prof. Aditya Bandopadhyay, has engineered this device leveraging readily-available hardware while the lockdown was in place. The group  comprising Indu Kant Deo, Yash Khandelwal, Apoorve Singhal, Harimohan Jha, Abhra Majumder, Rishabh Singh, Pravanjan Nayak, Debasish Mishra along with online support from  other members of the Autonomous Ground Vehicle Research Group, also worked with experts from other areas including Prof Siddhartha Mukhopadhyay, Prof Surjya K Pal and Prof Samir K Pal.

“Our objective was to ensure that we are able to manufacture the device and not merely put forward a design due to the lockdown situation. We further focused on the ease of deployment even in remote locales and curtailing the cost by using inexpensive and easily accessible hardware stack,” said the AGV innovators.

The researchers are confident that the device would find its utility in maintaining the social distancing norms in locations attracting crowds and queues such as markets, malls etc. It has already been successfully tested with installations of three prototypes at the marketplace of the IIT Kharagpur campus. 

Recently a demonstration was also given in the presence of Prof. V K Tewari, Director, IIT Kharagpur. Appreciating the researchers he said,

“It is our responsibility to improve the quality of life of the last person in the society. While we are working on national mission projects related to COVID-19 healthcare, we are simultaneously working on frugal innovations to cater to the immediate needs at our campus in particular and the country in general, keeping in mind cost and product delivery period. Our researchers including the students are committed to deliver such technologies within a constrained timeline considering the healthcare and community needs in the current situation.”

Frame 1 (left) depicts the social distancing being obeyed as the distance between the individuals is above the safe criterion, while negative is the case in Frame 2 (right) where the individuals stand at a distance less than the safe criterion (set in the algorithm), hence generating an alert signal.

IIT KGP Lends Support to COVID Quarantine

The super-specialty hospital of IIT Kharagpur, to be named after Dr. B C Roy, has become COVID Quarantine Centre for Inter-state Travelers to West Bengal

Outlook        Business Insider         NDTV Bangla         Business Standard     Times of India         Economic Times

IIT Kharagpur’s super-specialty hospital has been busy for the past few weeks. While the facility is yet to be operationalized, who are these people walking into the hospital?

About a month back, with the announcement of the lockdown, a large influx of people moved to the borders of Bengal from various southern states with medical documents. They were patients and their families returning from Chennai, Bengaluru, Hyderabad, Vellore after undergoing treatment or health check-ups. As per hygiene and safety protocols they were scheduled to be tested for COVID. But testing about 300 people would have taken extensive facilitation for the local state administration. Here is where IIT Kharagpur came to the rescue. About 9200 sq.m. area spread over two floors of the superspecialty hospital of IIT Kharagpur was made available to the district administration of Paschim Medinipur to be used as a quarantine facility for these passerbys.

The phase I of the IIT Kharagpur super specialty hospital was scheduled to start its outpatient department in June-July. Following this, the phase with 400 beds was planned to be extended with the launch of inpatient specialties encompassing Cardiology, Cardiac Surgery, Neurology, Neurosurgery, Orthopaedics, Medical & Surgical Gastroenterology, Obstetrics & Gynaecology, Urology and Nephrology. The phase II was scheduled at a later stage with an additional 350 beds and Comprehensive Cancer Care, Radiology etc.

Registrar Prof. Bhrigu Nath Singh said, “We were ready with the structural construction though the handover from the construction company L&T was not taken due to some LAN, integration of modular OTs and few service lifts related works which are going on and expected to be completed shortly after lockdown period is over. Most of the medical equipment for OPD was already procured, hiring of medical doctors/visiting consultants/staff was going on since last year, advertisements were already placed for Medical Superintendent and Chief Administrative Officer.”

Due to COVID lockdown the plan had to be stalled. The work can now be resumed only after the situation normalizes following a revised schedule with the OPD launch expected to be postponed until the end of this year. 

Prof. Virendra Kumar Tewari, Director, IIT Kharagpur who has been busy reaching out to campus residents and students in small groups shared his delight to have been able to facilitate this initiative.

“The upcoming hospital is rightly being used to serve its cause towards the healthcare of the people even before its launch. We received a request from the office of the District Magistrate about three weeks back and immediately communicated our agreement towards it. We are in contact with district administration and the local community and ready to offer necessary help within our capacity,” he said.

What made the hospital appropriate for COVID quarantine?

Vaibhav Chaudhary, IAS, Sub-Divisional Magistrate, Kharagpur said, “We had about 300 people coming in after the lockdown was implemented and they were stuck at the border as they could not travel further into the state without being tested for COVID. While we could test 50 samples in a day, we needed a facility to accommodate the others. The hospital facility was well suited for the purpose with the huge available area, built-in structure, adequate toilets, electricity. Even the elevators were put into operation.”

He further remarked, “the location of the hospital was a vantage point as it is away from inhabited rural areas due to which we could avoid any speculation among the local community regarding accommodating these people.” 

Chaudhary confirmed building temporary wooden compartments to ensure social distancing within the allocated areas. The district administration had also arranged for meals and other necessary items for those accommodated in this facility.

“We shall continue to use the facility for further batches of people coming in for reasons as considered acceptable to the state administration,” he added.

Left with a new hope

This initiative inadvertently has given a preview of IIT Kharagpur’s superspecialty hospital to the people for the first time. Those who were quarantined at the facility were not only overwhelmed witnessing the facility but also left with the hope that they might just find the answer to their prayer for best-in-class healthcare well within their reach and budget. Many of them, who are native of various remote areas in the districts of southern West Bengal, have to frequent hospitals elsewhere in India. Apart from the financial burden the journey itself takes a toll on their health. They are now pinning their hope that this hospital would become the one-stop facility for their healthcare needs.

And the corona war continues

The Indian Air Force on Sunday (May 3, 2020) held flypast and showered flowers at the Institute’s medical facility to salute the corona warriors.

The Institute apart from delving in R&D to fight COVID-19 is also engaging in social outreach to help large sections of people. Last month IIT Kharagpur also launched an initiative to support about 10000 people around the campus who are dependent on the campus for their livelihood through various temporary jobs. The alumni of the Institute are donating funds generously to sustain these people who are affected by the COVID-19 lockdown for a few months through supply of food and essential items and PPEs. The Institute has also contributed Rs. 1 crore to the PM Cares fund raised from employees and other sources. A disinfection tunnel for inbound vehicles and good carriers has also been built coupled with WHO approved sanitization facilities such as hand wash, appropriate use of PPEs.

You’re Home: IIT Kharagpur tells international students

Hindustan Times    The Week     India Today     Millennium Post      Outlook     Economic Times      NDTV    Jagran

An early morning tweet on Earth Day woke up a few students at IIT Kharagpur. A fellow Kgpian student, pursuing internship at Georgia, Atlanta, USA, had tweeted seeking help from the Indian authorities in the lockdown situation. Her friends from IIT Kharagpur got in action and shared her message on IIT Kharagpur’s social media handle. Finally the stranded student was connected with IITKGP Foundation, the alumni body of the Institute in USA, who are now trying to help her reach out to the alumni in the region.

Few days prior to this incident, another such call was made for some IIT students stranded in Germany and Sweden. The IITs are reaching out to the alumni in the respective region to connect with these students under distress. International students across the globe are sharing their concerns regarding their fellowships/grants, visa status, residency protocols as the world has come to a standstill with COVID-19 Lockdown. But what is happening at the home front? The Kgp Chronicle presents an account of the international students outreach at IIT Kharagpur.

IIT Kharagpur at present is hosting students and researchers from 12 countries – Afghanistan, Bhutan, Colombia, Ethiopia, France, Myanmar, Nepal, Nigeria, Russia, South Korea, Sri Lanka and Zimbabwe. The Institute is assuring its international students making them feel home away from home while facilitating their academics, stay, residency and other protocols.

The Office of International Relations (OIR) has created an online forum to reach out to the students on a daily basis. The Office shares relevant Institute notices on this forum. The foreign scholars are encouraged to share their concerns and these are addressed as much as possible under these difficult times.

OIR also extended assistance towards extension of visa and processing of scholarship to avoid any disruption of stay and other facilities availed by these students. Some students who have gone home after the mid semester examination are being assisted by the Office and their respective embassies to network with the Ministry of External Affairs, Govt. of India to arrange for their return when the semester resumes. 

“Several international students are receiving financial aid under international programs run by us and outreach bodies of the Govt. of India. We have ensured that they receive their scholarships on time. We are constantly in touch with the students and are committed towards their wellbeing. With every passing day we assure them there is nothing to worry, like every other student, IIT Kharagpur campus is their home away from home,” Prof. Anandaroop Bhattacharya, Associate Dean, International Relations.

Dr. Than Htike Win from Myanmar who is pursuing research work at the Dept. of Metallurgical & Materials Engineering shared his experience during the lockdown period. As his fellowship period gets over at the end of June 2020, he is trying to progress during this phase, in particular the analysis of his research completed till now and planning to finalize the remaining research work and write the reports. 

Solomon Demiss, visiting research scholar from Ethiopia at the Institute’s Dept. of Metallurgical & Materials Engineering has been pursuing his research work through interactions with his guide and fellow team members, reading and writing reports. Solomon was delighted with the gesture of his fellow students to assist him with  procuring necessary supplies from the market while he is managing his  condition of physical challenge and social distancing.

The students are using this isolation period to extensively improve their knowledge base through optimal use of eLearning platforms. Tamim Boubou, who is pursuing MTech in Control System Engineering at the Dept. of Electrical Engineering, was planning to go home to Syria during the summer recess. But now he is utilising the summer-time by attending online video lectures and taking part in summer projects. 

“I actually enjoyed the online video classes, they are more comfortable and in my view are quite interactive, you can record the session and go back to a certain point whenever needed, in short, it is a good experience,” he said. The summer project he has currently undertaken is related to his Masters Thesis Project which is scheduled in the next semester. 

Tamim is excited about the online group created by the Office of International Relations for international students where they are being updated frequently with all new announcements. 

“Almost everyday we are being checked upon, if there is anything missing that we need, same for all mess and hostel facilities, everyone is so cooperative,” he remarked.

Similar thought is echoed by Charles Munyaradzi from Zimbabwe who is pursuing postdoctoral fellowship in biomedical research. Though he has going through acclimatization with the Indian summers and sceptical about his scholarship as his banking formalities got delayed due to lockdown, he appreciates the regular flow of communication  which gives him an assurance in the current circumstances while being in a foreign land.

Several students also plans to seek assistance from the office for renewal of their passport and residence permit, after the lockdown is relaxed and the embassies resume regular operations. 

The students are interacting with their classmates online for joint study, research ideas, games. Some of them are putting their extra time to use by testing their cooking talents. The Office has also provided them with home and kitchen appliances which are useful now during the social distancing period.

Contemplating on the impact of the pandemic situation on the internationalization efforts of IIT Kharagpur, Dean International Relations Baidurya Bhattacharya opined,

“At IIT Kharagpur, we understand internationalization to mean presenting our best to the service of humanity, and in turn, to bring what is best in the world into our campus. Just as this exchange includes the movement of people, it equally well involves the give and take of ideas, free thought and knowledge. As we come out of this pandemic, we will see some short term changes. A lot of national resources will be devoted by every country in rebuilding their economies.  Movement of people will probably reduce somewhat, and that will include faculty and students. But the free flow of knowledge and goodwill between the home and the world will continue.”

The Dean is planning to strengthen and expand the joint academic programs of the Institute with its international partners, conducting more joint research, proposing for more multi-agency grant applications. 

An optimistic Prof. Bhattacharya said, “We will have more online interactions, and we will learn more from each other in how to make the world a safer, kinder and more equitable place – because in the end, we are all in it together.”

Exploring COVID Lockdown

IIT Kharagpur Study Explores the Urgent Need for COVID Lockdown

Times of India             Hindustan Times            Economic Times             NDTV            Outlook           Edex Live               India Today           Business Standard       Times Now         Hindustan Times (PTI)          Amar Ujaala                                                      


IIT Kharagpur researchers have taken an initiative to carry out a study on travel and social distancing perspectives of Indian citizens during the recent outbreak of COVID-19. The study throws light on understanding people’s preparedness in case of a lockdown, their travel behaviour and their perceptions during COVID-19 outbreak and assessing impact of travel restrictions and social distancing on different aspects of life as per people’s perceptions. 

The study was conducted by Dr. Saurabh Dandapat, Dr. Kinjal Bhattacharyya, Annam Sai Kiran, Kaustubh Saysardar, researchers at IIT Kharagpur’s Ranbir and Chitra Gupta School of Infrastructure Design and Management, Dept. of Civil Engineering, and mentored by Professor Bhargab Maitra. It covered 400-plus cities in 28 states and 4 UTs of India upto March 22, 2020. The work will eventually help formulate potential strategic interventions and policy measures for combating any future events of similar nature. It also aims to formulate and assess the likely effectiveness of different strategic interventions pertaining to travel and social distancing for minimizing the spread of COVID-19. 

Explaining the need for the lockdown, Prof. Bhargab Maitra remarked, “It was alarming to note that nearly 20% respondents expressed their desire to leave the current city of work in case of announcement of city lockdown. Such acts would increase the risk of spread of COVID-19 in other places and therefore, justify the action taken by the Government of India in terms of one day ‘Janata Curfew’ and successive lockdown of several cities and towns by various State Governments.”

However, a positive indication in the report is the steady rise in the number of respondents opting for work from home from less than 40% to over 75% within a week’s time.

“Another positive note is that the study showed a significant share of respondents (i.e., over 30%) was aware about possible city quarantine and were getting prepared for it. The ‘Janata Curfew’ was a positive step for further awareness and preparedness about quarantine, and provided a doorway for implementation of lockdown in several states,” said researcher Dr. Saurabh Dandapat.

Researchers also observed that the awareness among the people about the risk of travel in public transport has increased over the time, possibly due to strong campaigns carried out by the Governments and wide coverage of COVID-19 cases by the media.

“Data reflect that while on 17th of March 2020 only about 60% respondents were considering cancellation/postponing long distance travel for various purposes such as healthcare, work, family/social, and vacation, the share increased to 75% on 22nd March 2020. Although this indicates a positive attitude, however, a significant share of respondents was still planning to travel which might increase the risk of spreading the virus,” said researcher Dr. Kinjal Bhattacharyya.

The researchers Annam Sai Kiran and Kaustubh Saysardar recommended creating more awareness among a section of citizens communicating the need for the lockdown. The study postulates the need for more stringent measures to restrict the movements even within the cities under lockdown to counteract the lack of awareness among a section of the society. It is now also necessary to boost the awareness campaign and the media can play a big role by increasing their self-initiatives with respect to awareness campaigns alongside publicizing the Government driven campaigns. 

Based on the recent lockdowns and other efforts being taken by the Central and different State Governments, the questionnaire has now been updated to understand the perceptions and reactions of the citizens under current scenario and provide further inputs which might be of help to the Government to make further informed decisions. 

Online survey can be taken on:  https://forms.gle/JsYMe99NScpaEQm6A

Additional information

The respondents’ were asked to provide details about their regular travel, travel characteristics during COVID-19 outbreak, their perception regarding safety against spread of COVID-19 during travel by different modes, impact of COVID-19 outbreak and travel restrictions on different aspects of their life, their travel plans in the case of lockdown of cities and during the initial period once the travel restrictions are lifted, and demographic and socio-economic characteristics. 

The research team analyzed more than 3,400 responses obtained from 400-plus cities in 28 states and 4 UTs of India. The database covers respondents from different segments of the society in terms of income groups, profession, and age groups. The data are being analyzed over the time and the questionnaire is being updated according to the changing scenarios in order to capture the real time responses. The analysis indicates several interesting observations.