IoT Healthcare: The Future Landscape of Healthcare Industry

Healthcare has the most potential use of IoT than any other sector. The combination of IoT and Healthcare will have immense benefits like health condition monitoring, self-care, discovering new methods for disease prevention and control examinations and diagnosis. A study by Statista shows that installation of almost 200 million healthcare IoT devices will be seen by the year 2025.

1. What is IoT?

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IoT represents a network of devices. These devices are connected and can share information. Moreover, this does not refer to smartphones and PCs only. The idea behind the IoT is that any device can become a part of that network, such as cars, kitchen appliances, lighting control systems, air conditioning, etc,. Once they are connected, they can communicate with one another. The data collected can then be used to perform tasks. 

2. What can IoT do for healthcare?

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The IoT has already entered the field of medicine. In some state-of-the-art hospitals, you will be able to see it first-hand. Some examples are connected inhalers and insulin pens, as well as ingestible sensors. Devices can communicate with one another, transferring data and calling to action. This allows medical professionals to have a faster response time. Also, the IoT enables doctors to provide remote and around-the-clock medical assistance. The end result is better patient care. In this case, technological advancement and innovation are responsible for the lives saved.
On another hand, IoT can also make healthcare cheaper and efficient in the future. It can help in the creation of more customized and patient-oriented equipment. Moreover, IoT will also enable patients to get better access to data, personalized care; thus, leading to fewer visits to the hospital.

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Jio Health – Telemedicine App Built by Savvycom

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3. Why IoT is the future of healthcare?

3.1. Better sanitation and disinfection of medical facilities and equipment

In order to protect the health of medical workers, companies like TMiRob, UVD, and Xenex Disinfection Services have invented self-driving internet-controlled robots that sanitize and disinfect surfaces in hospitals and healthcare centers. They can be remotely connected to apps, emitting UV rays to destroy viruses and other pathogens. As well as being sold in Japan, they are in use across China, Italy, and the USA. 
According to the equipment manufacturer Terumo, they emit light waves between 200 and 315 nanometers to eliminate multidrug-resistant bacteria as well as the Ebola virus. In today’s climate, the LightStrike model has demonstrated to be 99.9% effective in destroying coronavirus pathogens on N95 masks, which is extremely beneficial amid the global shortage of protective equipment.

3.2. Medical trackers enable remote patient monitoring and diagnostics

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For patients who are unable to leave their homes, fitness trackers and more specialized medical trackers can monitor vital signs and remotely transmit data to healthcare professionals. For wearables, designers should consider how PCB thickness impacts comfort as well as overall functionality. 
For instance, smartwatches like Apple Watches and Fitbits can provide data on baseline heart rates. A study from Stanford University aims to build a new algorithm to spot unusual patterns in heart rate data, to let patients know when their bodies are in the process of recovery. 
Scripps Research is doing a similar study, and they aim to help public health responders and individuals identify when they’re getting a respiratory-related viral illness, whether it’s COVID-19, or the flu. While more research is needed to make detection more accurate, this can potentially improve diagnostic processes in the future.

3.3. Telemedicine improves the accessibility of healthcare

Due to social distancing measures, many individuals are unable or unwilling to visit hospitals and receive the care that they need. To prevent the spread of illnesses, telemedicine is becoming more popular than ever, enabling the remote delivery of health care services. 
In India, an AI-Powered online doctor consultation app, has seen a 25% increase in the number of online users every week. Through various partnerships with hospitals and healthcare centers, telemedicine companies aim to make healthcare more accessible to minority populations, while simultaneously minimizing the exposure of healthcare professionals to potential viruses and infections.

3.4. The introduction of smart pills can improve treatment and care

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One key advancement in medical treatment is the introduction of “smart pills” that contain microscopic sensors to transmit patient data once swallowed, embedding itself in the stomach lining. In the area of research development, Proteus Discover’s smart pill can measure how effective treatments are in general. They help tell doctors when patients have taken their medicine, because for certain conditions like cancer, depression, and schizophrenia, patients can struggle to stick to a schedule. It also keeps track of their activity levels, so that physicians can make better recommendations for their health.
With the growing number of smartphone users worldwide and the introduction of 5G, the public is catching on to how easy online channels are for medical purposes, as well as retail use. Furthermore, measures to protect healthcare professionals such as remotely operated sanitizing mechanisms are more likely to be deployed in the future. Lastly, with the widespread impact of respiratory illnesses such as COVID-19, the input of medical trackers and fitness devices are invaluable in providing early detection and treatment.

READ MORE: App Solutions 101 – Healthcare App Development

4. Specific future uses of IoT in Healthcare

4.1. Remote Monitoring

Customized software and devices will read data from medical cards of patients in real time and help doctors in conducting a better analysis of a patient’s health.

4.2. Wearables

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These are different gadgets that can continuously monitor daily activities of the patients and store the data available in the market. These devices inform patients about their physical activities. They can also help in preventing emergencies, as patient’s information would be sent to the doctor immediately.

4.3. Asset Monitoring

IoT can help in providing functions and controllers to various essential equipment in the hospital. As the equipments are critical while treatment, any defect in them can be fatal. Connecting these devices will enable the staff to monitor their working easily. Defects in the devices can also be figured out in real time; thus, reducing the chances of improper treatment.

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5. Future Benefits of IoT in Healthcare

5.1. Better Supervision and Reporting

Real-time supervision through IoT devices can save lives in medical emergencies such as asthma attacks, heart failures etc. The connected device can collect essential data on a patient’s health and transfer it to the physician in real time. A study conducted by Centre for Connected Health policy suggests that there was a 50% reduction in readmission rate of patients due to remote supervision.

5.2. End-to-End Connectivity

IoT can automate the workflow of patient care with the help of healthcare mobility solutions. It enables interoperability, machine-to-machine communication, data movement and information exchange while making healthcare delivery more productive. Different connectivity protocols in the devices allow hospital personnel to spot early signs of illness in the patients.

5.3. Data Analysis

IoT devices can collect, report and analyze the extensive data collected in short time, cutting the need of its storage. This will allow healthcare providers in focusing on relevant data required to treat the patient. The data-driven insights will speed up the decision-making process of the doctors.

5.4. Alerts and Tracking

Timely alerts can be crucial in case of life-threatening circumstances. IoT allows medical devices to gather essential data and transfer it to doctors in real time. The reports provide perfect opinion on the patient’s condition, irrespective of location or time.

5.5. Lower Costs 

The connected devices and wearables will allow patients to connect with doctors from their homes. The regular visit for different tests and checkups will be minimized. This will save cost and time of patients on a daily basis.

5.6. Medication Management

With the help of smart wireless pill bottles, tracking medication schedule will become easy. This will help people who forget to take their medications on time. The IoT enabled medication management processes will also provide doctors with analytics for offering better care to the patients.

READ MORE: Healthcare App Ideas: What You Should Not Miss in 2021

6. Future Challenges of IoT in Healthcare

With the increase in the market for healthcare IoT, the challenges are bound to increase. Storing mountains of data collected by many devices will pose a challenge to the healthcare institutions. As this data will also be exchanged amongst other devices, the security issues will also rise. Unauthorized access to connected devices can cause harm to the patient’s safety. Thus, proper authentication and authorization will be necessary to achieve success with IoT.
Applications that IoT has to offer are not fully developed yet. The widespread use of connected devices in the healthcare structure is also incomplete. IoT and healthcare together will radically change the service offerings in the hospitals. The digitalization in healthcare will be brought by the IoT.

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IoT Challenges: What are The Greatest and How to Deal With?

In this world of hyper-connection, Internet of Things (IoT) has, by any means, become a friend of both individuals and organisations. Thanks to the diverse advancements in wireless technology, IoT has been gradually redefining not only the way we work but also the way we live. Smart cities, smart homes, wearables, smart alarm systems, etc were then born to ease and to rouse our boring, complicated human-lives. But what exactly makes IoT such a wonder these days? Maybe 7 categories below could give you a clear explanation for IoT major challenges.
iot challenges what are the greatest and how to deal with by savvycom

What are 7 unique issues with IoT Solutions?

7 great challenges for IoT Solutions by savvycom

Internet of Things – characteristics and challenges (Infographic) | Source: Savvycom.

1. The Capability to Keep Up With the Velocity of Data

One of IoT’s most outstanding trait is its ability to keep data moving in real time. Under the control of IoT, data is continuously transferred from one device to another and end up at your mobile phone, your laptop or your PC – whichever plays the role of a control system. Data collected will, therefore, be analysed so that users could extract useful and valuable information needed for their specific purposes.
Hence, IoT can be seen as a streaming solution. Thanks to IoT, users will constantly be given a heads up on devices’ status, the working state and the process. Any change in data patterns will be identified in no time, therefore, notify users with critical issues. Once the problems are pointed out, users can act on the necessities before anything worse happens.

internet of things velocity by savvycom

Source: Mindinventory.

However, a big challenge facing IoT is that it may be difficult for the traditional approaches to data to keep up with the speed of data created by IoT devices because they need to be processed instantly.
Let’s take REALM, a product designed by Savvycom engineer team. It is a smart GPS tracker using IoT technology that allows users to form a group tracking among drivers heading to the same destination and maintain communication with each other in real time.
realm by savvycom team

Source: Savvycom.

Thanks to the ability to connect and notify each person’s location in real time, REALM is able to create a virtual fence which will immediately alert the group leader if there is any member goes out of track. Its velocity of data has indeed helped users to optimise the time spending for finding the right direction and guarantee that every member shows up at the same time without anyone being lost behind.

2. A Massive Amount of Data

IoT is distinct for pulling everything into one single place. No matter it’s image, video, audio, vibration, temperature, humidity, pressure or anything, as long as it is counted as data, IoT can connect them all.

IoT data volume by savvycom

Source: vietsunshine.

According to market research of International Data Corporation (IDC), it is estimated that the data created by IoT devices will exceed 40,000 exabytes by 2020. This makes IoT a giant data storage, which can not only manage but also analyse and process such information as per user requirements. Thus, users can pinch information from this massive library and make use of it.
A good example of this functionality is smartwatches. Let’s take Apple Watch as a more specific case. By collecting one’s personal data, an Apple Watch can measure the heart rate, count the walking steps, update the daily weather, elaborate and convert them into notifications, such as alerting when one’s sitting too long or reminding one to drink an adequate amount of water. 

3. IoT Sensors Challenges

In the IoT network, one device is appointed as the “server”, the heart and brain that control all connected devices around. It takes charge of gathering and managing every data and information other devices emit to IoT, analysing and representing it to users.
In case there is any following action required, the server will send orders back to those devices wirelessly. Therefore, the locations become less of importance: IoT could easily control all of them with just one single device at a single place.

iot sensors

Source: Medium.

Various options can be proposed as an IoT server, such as smartphones, laptops, PCs, or smartwatches. However, smartphones are the most popular choice because of their portability, prevalence and universality function.
By downloading the IoT controller app to smartphones, users will be able to keep track of the working state of devices and identify critical issues beforehand, which will help users avoid lots of negative scenarios in the future.

4. Immaturity of IoT standards

In order to collect data and transmit the analysed information and users’ orders back to the devices, wireless communication is an indispensable companion to IoT. Therefore, the more developed wireless technology is, the more efficient IoT systems become.
Nowadays, wireless technology has advanced to quite an extent. There are many ways that data sensors can communicate to a central point: Bluetooth, Bluetooth low energy, Wi-Fi, Internet USB, 2G, 3G, 4G or even 5G.
Furthermore, various wireless communication can be used at the same time to maximise the efficiency of data delivery, as long as they are well managed. It may be Blue Tooth Low Energy (BTLE) that is used at the edge to connect multiple devices to an interim ‘aggregator’, and only after then that Wi-Fi is used to send data onto the central systems.
With the help of such advanced wireless communications, the standards of IoT go higher and higher as days pass, promising an era of automation and absolute convenience ahead.

5. IoT Cloud Challenges

As mentioned in the second category, IoT can not only collect and analyse data but also store and manage those data for further use as well as other revisions in the future. The reason why IoT is capable of saving and dealing with such a giant amount of data is that its core system is located in Cloud.

iot cloud challenges by savvycom

Source: Workplace Insight.

With Cloud, any change of resource needed for application will no longer be a barrier. Cloud ensures the connection among devices and that every information is stored automatically and constantly updated. The processing requirements to model, predict, simulate and visualise the stored history can all be managed from a single point as well.
Cloud can also eliminate integration’s need and prevent data’s overloading, which helps devices run more smoothly.

6, Integration Challenges Facing IoT

IoT solutions often need much more than just sensor-based data to become useful. Reports from engineers held in content management systems, ERP (scheduling), and Asset management systems within the enterprise may also need to be brought in.
However, the more components there are in the system, the more complex and confused it would be for users. Therefore, integration across all system factors is needed so that the whole process won’t be messed up:
“Integration helps capture data from smart devices and move it into business applications to automate processes, support real-time monitoring and apply analytics for insights.” – Perficient guide, The Why, What and How of IoT: 50+ examples across 11 industries

7. Security & Privacy

Because IoT can connect with a variety of devices, each of which is distributed different geolocations and run by different principles and standards, maintaining a consistent level of security across the whole system becomes critically hard. Therefore, IoT’s firewall is not really strong and later results in information breaches as well as outsiders’ illegal infiltration.

iot security privacy challenges by savvycom

Source: Arcserve

Moreover, IoT is often the target of cyber-attacks for many reasons apart from the crack in security, such as IoT’s ability to multiply the number of botnets. By hacking one single IoT, attackers can manipulate all the data stored within the IoT platform. And IoT, as it functions, will automatically send the infected code to other devices, putting users’ private information in danger.

Understanding customers’ concern on major IoT challenges, Savvycom dedicates to put forward the quality of product and enhance user information protection. We focus on strengthening 2-factor identification, device synergy and product testing in order to guard against any error in the security wall.
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Potential Use of IoT Applications in Traffic, Healthcare and Agriculture

There’s no question that IoT applications in the modern world have been shifting our experience in different industries. On the development of Internet of Things (IoT), we had a warm coffee chat with Ms Van Dang, Savvycom CEO to discuss further both the tip and the undercovered of IoT.
potential use of IT application in traffic healthcare and agriculture.

IoT to drive the digital transformation of traffic, healthcare and agriculture

Q: How do you think the IoT has developed in the past years?
A: According to Forbes, thanks to the smart ability to connect everything down to one place, which is highly convenient to collect, keep track, store, analyse and interpret information in a comprehensible way, IoT is being more and more accepted and consumed worldwide, especially by businesses. We have received so many inquiries and requests on IoT these days, which evidences for the IoT development nowadays.
Q: What do you think are the current popular industry for applications of IoT?
A: My personal top 3 would be traffic, healthcare and agriculture.
Q: What do you mean by saying “traffic”?
A: When it comes to applications of IoT in traffic, it often means the automotive. Road vehicles, while travelling around the city, can meet so many difficulties relating to parking, traffic jam, steal, etc. To ease the drivers’ life, many solutions have been offered throughout the years, and IoT is one of them. You might not notice it, but IoT applications are almost everywhere on the road, no matter it’s embedded in our vehicles or the traffic flows. That’s why I listed “traffic” in my top 3.
Q: Can you name some of IoT applications in solving traffic-ache?
A: There are lots of things IoT can do for the traffic in terms of convenient parking, traffic jam avoidance, stealing prevention, etc.
Firstly, IoT might work for parking by collecting and spreading real-time information and communicating about the parking slots available. Therefore, the driver can find unoccupied space quickly.
Another interesting application of IoT is the vehicle antitheft tracking system, which is very useful regarding security purposes. The vehicle anti-theft tracking system is developed on the base of IoT. It is controlled by a well-known technology called RFID module whereby digital data encoded in its special tags or smart labels are captured by a reader via radio waves. So if the vehicle is stolen then the sensors report back to its owner with current location via communication through devices.
Also, the IoT plays an active role in the traffic flow by collecting information from different resources such as traffic cameras, vehicles GPS, sensors on the road etc. The data derived from these sources is analyzed to understand the traffic pattern and enables them to find new ways to optimize and run the traffic flow more smoothly.
Our company, Savvycom, had come to tackle the traffic issue as well by introducing REALM, a smart GPS tracker. Apart from the basic function as other GPS tools: helping drivers to find the shortest and easiest route, REALM allows users to form a group tracking among drivers heading to the same destination and maintain communication with each other in real-time. Moreover, it has the ability to create a virtual fence, which will immediately alert the group leader if there is any member goes out of track. This will optimise the time spending for finding the right direction and guarantee that every member shows up at the same time without anyone being lost behind.
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A chat with Ms Van Dang at Savvycom HQ on IoT | Source: Savvycom.

Q: Are IoT applications really needed for the healthcare industry?
A: It depends on each person hierarchy of priority, but it’s no doubt that IoT is totally capable of improving the level of convenience and professionality to the medical sector.
We have IoT wearable devices, like smart-watches, to record our biometrics, temperature, etc, then read it to notify us of any possible sign of illness so that we could have a heads-up before the diseases get worse. We also have IoT telehealth services, the healthcare system integrating wirelessly with communicating devices and system apps that connect the health providers and patients to diagnose diseases, monitor blood pressure, and record patient’s medical health history and provide consultation in a remote location. There’s no need to worry about geographical locations anymore.
With such applications, patients will get more comfort and convenience, while doctors and medical services will become more trustworthy than ever before.
Q: What makes you think agriculture is a place for IoT applications?
A: Just the same logic as with traffic and healthcare. Agriculture is the economic spine of many countries, including Vietnam, so a must is to maximise the productivity of agriculture. Then look around and you can see IoT has become a great sidekick to the agriculture counting up to today.
For example, IoT helps in increasing productivity of crops by managing different activities, one of which is water management for crops, in which proper water supply is mandatory for agriculture otherwise it causes extensive damage to crops. To do it, IoT integrates with sensors to manage the requirement and supply of water for crops. Therefore, IoT helps agriculture to reduce water wastage and regulate water supply.
On the other hand, IoT can ensure the timely communication of real-time data to agricultural processes like harvesting, weather forecast and soil quality etc. Through this, the farmer has plenty of information before harvesting the crops in advance and he can plan activities accordingly.
Q: Is there any challenge you think IoT might face?
A: Of course opportunities will come along with challenges. Any IoT developer or applicator shall consider the security level for user data and their protection. There is a risk where DDoS attacks manipulate IoT devices to become their botnets, unconsciously facilitating DDoS attacks to the target, so guarding against their threats is never of redundancy.
The technology level among regions is also a problem. No matter in which country, the technological standard is still inconsistent and remains fragmented depending on different areas. The challenge then becomes providing an IoT application that suits the technological stages of as many places as possible.
There are also other challenges relating to international and national regulation, regarding intellectual property rights, cyber-crime, technical and boundary limitation in some areas of technology, etc.
Q: Do you have any suggestion on how to overcome those challenges?
A: Those are the all-time challenges. They can’t be solved in just one day, nor have the same answer for all types of the company having such problems. Lots of research, brainstorming and analysis must be exerted to find the proper solution for each of the challenges depending on the competencies of each company. Therefore, while confronting IoT challenges, I recommend that one should either build an in-house consulting team to improve the firm’s competitive capability or outsourcing from a consulting or technology firm for suitable, professional and efficient advice.
In conclusion, we would love to capture this topic in the infographic as below.
Application and challenge of IoT by savvycom
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7 Unique Issues with IoT Solutions

Customers don’t buy The Internet of Things (IoT). Customers buy a solution to a specific problem where Internet of Things (IoT) components are part of that solution. A typical IoT solution requires an ecosystem of partners spanning from sensors to applications.

Any company in the Internet of Things (IoT) market should look for IoT solutions that can do correlation and analytics. So, when building solutions to use all the data available, there are multiple considerations, in short, 7 unique issues with IoT solutions.

7-unique-issues-with-iot-solutions

1, Velocity: Data is normally moving in real time. If done in real time, this can potentially prevent a serious fault in a gas or oil pipeline.
2, Volume: IoT solutions may bring a variety of different data together from video, audio, vibratioin, temperature, pressure, humidity and more.
3, Location: Sensors can be anywhere, and are ofter mobile. The need to aggregate data or build analytics to reduce the load by buidling intelligence close to sensors.
4, Standards: There are many ways that data sensors can communicate to a central point. Bluetooth or Bluetooth Low Energy, Wifi or 2G, 3G, 4G are all common. All are useful.
5, Cloud: The core system are located in the cloud. The demand for resources will vary over time and the processing requirements can all be managed from a single point.
6, Intergration: IoT, solutions ofter need much more than just sensor based data to become useful. This requires intergration across all system components.
7. Security & Privacy: Maintaining the security of a set of devices using differing standards and networks is not easy.

 
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How IoT Leads to a Better Healthcare

The internet of things (IoT) is improving the way of people’s lives, work and staying healthy. The applications of IoT technologies is clearly evident in the healthcare field. This helps providers to keep track of and monitor patients as well as effective and efficient treatments. Additionally, this can help predict future healthcare trends, guide treatment in the most effective way.

Emerging IoT promise to a more comprehensive approach to healthcare, this is a potential field which can help both healthcare providers and patients. Here’s a look at some of its ways to revolutionize the healthcare:

WHAT-CAN-IOT-DO-FOR-HEALTHCARE
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