9 Ways Technology Is Making The World A Safer Place

Advanced technology has revolutionized human lives by extending our lifespans and finding cures for many illnesses. But that’s just one benefit. Automation makes repetitive tasks much easier, thereby making employees more efficient and productive.

Technology also plays an important role in ensuring the security of individuals and communities. From smart communication tools to advanced surveillance systems – many technological developments have changed how we approach safety in the 21st century. This blog explains some contributions of science and technology to our safety and well-being:

  1. Reconnects lost pets with owners

It’s estimated that a whopping 10 million pets are lost annually. But gone are the days when every wall and tree used to be covered with posters of missing animals with the owner’s contact information. Today, pets are implanted with ID tags and microchips that help pet owners locate and keep track of their pets’ whereabouts at all times. Moreover, if someone finds your pet, they can contact you and help you reunite with your missing pet.

  1. Data labeling for self-driving cars

Data annotation is a technique that labels datasets to help autonomous vehicles respond to different scenarios properly. Data labeling relies on polygons, key points, and bounding boxes to annotate images and videos. A 2D bounding box uses video or image annotation to identify objects and place them spatially.

As self-driving cars become mainstream, there are concerns regarding their safety. Today, 2D bounding box annotation for autonomous vehicles has become crucial in the automotive industry. It develops datasets via mapping items and then uses ML models to localize different objects. This annotation technique helps self-driving cars navigate easily, reduces the risk of accidents, and keeps passengers safe.

  1. Using IoT to keep yourself safe

This technology helps us control traffic, enhance airport security, and make nationwide surveillance more effective. The industrial applications of IoT involve signaling when the air becomes too toxic or when machinery gets dangerous to operate. Different gadgets connect and share information in real-time to make the world safer around human beings and prevent accidents from happening. IoT devices can monitor parameters, such as air/water quality, to keep the environment non-toxic.

  1. Advanced home security systems

Home security systems are making our dwellings safer with time. With round-the-clock monitoring services and remote surveillance technology, you can keep an eye on your home even when you’re hundreds of miles away from it.

Visible and motion sensors act as a strong deterrent to burglars. Smart locks and keyless entry systems let you control who enters your residence. Some service providers also check your home’s CO2 and radon levels and can also protect your home from smoke and fires.

  1. Data encryption to prevent hacking

More than 50 million Americans were affected by data breaches in the first half of 2022 alone. Cybercrimes have become a problem for individuals, small businesses, and multinational corporations, which is why investing in cybersecurity is on the rise.

Data encryption prevents hacking by using different techniques to translate data into codes. Voice search, facial recognition, and fingerprint detection have improved digital security by replacing simple text-based passwords with unique biometrics. It’s easier for hackers to decode a password – no matter how strong it is, but imitating your voice or replicating your fingerprints isn’t a simple task.

  1. Apps for secure online transactions

Cybercriminals are always ready to ambush unsuspecting consumers and steal their information. Lucky for you, secure online apps make monetary transactions safer than before, such as PayPal, Apple Pay, Google Pay, and other services. These apps allow users to save their credit card information in a safe location, away from the prying eyes of marauding hackers. Many apps also allow users to verify transactions via fingerprints to add an extra layer of safety to their monetary transactions.

With the rise of blockchain, parts of the financial sector are expected to become decentralized, and hacking next to impossible. Safety, portability, and convenience are three hallmarks of secure online transactions.

  1. Predictive analysis for crime prevention

Data helps business managers make sound business decisions, but it also lets authorities prevent criminals. Information and communication technologies (ICTs) are making the detection and prosecution of criminals far easier than before. Mapping technologies allow law enforcement agencies to collect and utilize criminal intelligence, while crime reporting has become easier thanks to smartphone apps.

Predictive analysis makes policing better; law enforcers can assess trends and patterns. Thus, they can identify potential crime hotspots and allocate resources strategically to make cities safer.

  1. Wearables to detect health hazards

Wearables have changed the healthcare sector by empowering patients and giving them control over the decisions affecting their well-being. Statistics can show us that, in just four years, American consumers’ reliance on wearable technology has increased from 9% to 33%, with the wearable market expanding exponentially. Here’s how wearable gadgets can keep patients safe and healthy:

  • By improving medication adherence rates by 20%
  • By tracking sleep patterns and providing insights into sleep quality
  • By allowing remote patient monitoring and reducing hospital readmission rates
  • With GPS tracking for quick response and assistance
  • By detecting the risk of falls and sending alerts to caregivers with in case a patient falls or trips in a healthcare facility
  1. Social media for community safety

While technology makes cities 30 to 40 percent safer, social media turns citizens from potential crime victims into proactive crime prevention members. Citizens can use social media platforms to easily report crimes, share information, increase public awareness, and distribute emergency alerts. It’s to be noted that social media has been linked with the dissemination of fake news and inaccurate information, but its active role in crime prevention cannot be neglected because of this flaw.

In the Dutch city of Groningen, they’ve launched an NG911 mobile app called ComProNet that allows citizens to report crimes by alerting authorities with the push of a button. There’s an option to send a video/picture of the crime scene. That’s how social media apps are making crimes impossible.


Cybersecurity, crime prevention, and emergency response systems are just a few examples of how we’re safer than before due to technology. The transformative impact of technology in safeguarding our lives is apparent from online apps, social media, and self-driving vehicles. Some new technological marvels today are making sure that autonomous cars may easily identify people and avoid causing accidents. Even the health sector has become more effective because of wearable devices are other stuff. Data is a powerful resource that can be used to make our world a much safer and healthier place than it previously was.