Category: Internet of Things Page 4 of 5

How Technology is Hurting People

On September 4, 2019

In Chika Wonah, Digital, Internet of Things, Technology

Technology comes with a plethora of benefits, but it also has a downside. When technology begins to interfere with our relationships and our physical and mental health, we need to take a step back and re-evaluate. Here are some ways that technology is hurting people:

Social interaction

Despite the fact that most of us are spending our time on social media, technology is causing us to become antisocial. We are spending less time together face-to-face. We are also talking to each other less and instead prefer texting as our primary form of communication.

Worse yet, social media is designed to be addictive. Companies that profit from your use of social media want you to stay on their apps as long as possible, so they’ve created things like the “infinite scroll” that we are accustomed to, which is highly habit-forming. Our smartphone addictions cause us to look at our phones through meals and other social gatherings, rather than talk to our family and friends. This is deeply affecting most of our relationships.

Physical health

Time spent watching TV or staring at other screens is the time that we are missing out on physical exercise. Teens and pre-teens are spending an average of over nine hours a day on their devices. If you combine this with the number of time kids spend in school and sleep at night, there’s no way the average American teen is getting the proper amount of physical activity.

Furthermore, many people, including teens and children, are eating in front of their televisions. Studies show that people eat more when they are distracted. We’ve all been there, right? You sit in front of the TV, grab a bag of chips, and the next thing you know— the bag’s empty. Overeating can easily happen when we aren’t paying attention to our food intake because it takes the brain some time to send us signals to stop eating.

Mental and emotional health

Mental health problems have been linked to technology overuse. Studies have shown correlations between the amount of time spent on smartphones and depression, anxiety, and problems sleeping.

There’s also plenty of evidence that suggests that as technology continues to take over, happiness declines. The General Social Survey asks people to rate their levels of happiness and has shown that there are over 50% more people who report being unhappy than there were in the 1990s.

What can we do?

Technology is here to stay, so what can we do to prevent it from negatively affecting our society? We need to start by recognizing the problems and then addressing them. If you have an addiction to your phone, go without it for a few days. After that, you can return to using it but do so in moderation.

Also, be sure to monitor technology use for children and teenagers who are in your life. Kids don’t understand the consequences of playing video games all day, but they will still have to live with them if we don’t intervene.

Technology does not have to be a negative thing. As long as we are responsible and aware, we can ensure that we enjoy the many benefits of technology without the consequences of overuse.

3D Printing and Design: Digital to Physical

By Chika Wonah

On April 30, 2019

In Blockchain, Chika Wonah, Digital, Internet of Things, Technology

3D printing is a growing technology that has already been used in a variety of industries from healthcare to construction. It involves designing a digital representation of an object, which is sent to a 3D printing machine. The result is a physical object that meets the specifications of the digital representation.
It’s essential to understand the process by which a 3D printer operates. It creates each object by building up layers, which means you have to have an underlying surface for it to build upon. Due to the angle at which the printer builds the object, it’s wise to limit any overhang on the surface material. The bottom layer of the object will have a rougher surface, which can affect the overhang.
Additionally, you will have to be conscious of the limitations of the printer. While you are unlimited in designing the digital representation of the object, there are restrictions to what can be printed. You will run into problems in attempting to print a layer that’s too thin, so try to make sure you have a thickness of at least 0.8 millimeters. This can help you avoid structural issues in printing your object.
When you print an object, the printer doesn’t create the object out of thin air. It uses material, which is superheated and melted, so that it can be scanned with a laser. Once the layer is formed, the printer cools the material until it hardens. Depending on the settings of your printer, and the project you are undertaking, this process can cause the material to warp. This is more common when printing large flat surfaces, though warping can be eliminated with the correct settings. As long as you have good surface adhesion between the print bed and your object, you should be able to print without the material warping.
Finally, the quality of your printer will determine how detailed you can get in designing your object. Each printer has a minimum feature size, and going beyond that capability may compromise the quality of the print job. It’s also wise to consider layer height in choosing the details of your object. These factors can help you create the ideal piece, but they also restrict what you can do with your printer. Additionally, keep in mind that more detailed objects will take longer to print, and will cost more to create.

The Technology Behind 3D Metal Printing

By Chika Wonah

On October 29, 2018

In Blockchain, Chika Wonah, Digital, Internet of Things, Technology

Metal fabrication has been known to be an expensive undertaking as it uses a massive amount of energy and there is a large amount of waste that is left. Besides using much energy and leaving a considerable residue, the metal products made are 60% heavier than the actual products. This makes the products not to be useful in several industries, especially the aviation sector. This explains why the 3D metal printing came into existence.

However, recent innovations show that metal fabrication can be replaced with 3D metal printing technology. The accuracy of this technology makes it the most preferred method of making different metal objects. Less material and energy is used as compared to metal fabrication. The objects made are within an accuracy range of plus or minus one, which is acceptable across the industry. There is less waste in this technology that manufacturers can easily consider.

Few companies around the world have already started working in 3D metal printing technology. There is a movement from the traditional 3D plastic printers to a new model of printers that can print metal objects. Binder jetting is one of the most preferred 3D metal printers in the industry that many manufacturers are considering. Binder jetting is highly preferred as the leading 3D metal printer because it is material efficient when compared to other metal printing techniques.

The building chamber within the binder jet has to be filled with argon or another inert gas so that it can minimize the oxidation of the molten metal. The molten metal is spread quickly and efficiently with a thickness of about 50 microns, which depends on the properties of the metal and the object required. Additionally, the shape and size of the object under consideration must be considered when printing an object. This process makes a single layer, and it has to be repeated several times until the object is completed.

Although 3D metal printing is an expensive undertaking, there are new technologies that are currently being incorporated by manufacturing companies with the sole purpose of making the whole technology less costly. The innovation remains very expensive to consumers, but it is still useful to large-scale consumers such as manufacturing entities. 3D printing is essential, especially when prototyping process. However, enhancing accuracy and minimizing cost will bring this technology to other consumers in the industry.

How Bitcoin Can Impact the World

By Chika Wonah

On October 1, 2018

In Blockchain, Chika Wonah, Digital, Internet of Things, Technology

The Bitcoin technology has the potential to revolutionize the way people manage and utilize money. It is known by its nature to fluctuate over time. If used well it can have a great impact on the current financial structure. One can earn money from Bitcoin by working in office, trading and exchanging other currencies. One can also earn by mining Bitcoins. Mining of Bitcoins happens in the virtual world. When you have Bitcoins, you can use it to buy and sell goods and exchange it with other currencies.

How Bitcoin Work

To deal with Bitcoins, you need to create a Bitcoin wallet. You can create this with some of the best Bitcoin payment service providers such as Bitpay and CoinBase. Quintal is offering this services for free. You can pay low fees and let these providers execute orders for you. Bitcoin wallets also provide storage services for wallet owners. One can store money in the form of Bitcoins in this accounts and use it for any transactions as long as the counterparty accepts Bitcoins too.

The speculative nature

The Bitcoin is valued speculatively. The primary currency can be used for selling or buying goods. They are not accepted yet for use in the world. There are fears that it has been used for illegal purposes such as gambling and drugs. For a person buying goods using Bitcoins, it can be a cheaper option when compared to the dollar. In 2013 for instance, it was traded above $1000. It has always been fluctuating ever since. It has however received an exponential growth in the present-day economy. Its current value is associated with a bubble burst. The Bitcoin improved in 2017 due to its popularity and advancement in technology. This shows a long-term potential for cryptocurrency adoption.

Tech giants investing in Bitcoins

The largest investment in Bitcoin started being witnessed in 2017. It raised the foundation for a better economy. It also increased opportunities in sectors such as mobile app development, financial sector, cybersecurity, and many others. Larger companies have taken a step to invest in Bitcoin. Tech companies such as Dell, Overstock, Expedia, Dish, and Microsoft now allows their customers to make payments with Bitcoins. The total number of merchants who accept Bitcoins has increased from 36,000 to 82,000. It is now possible to buy anything using the Bitcoins.

The total number of Bitcoin ATM around the world has increased to 340. The total amount of venture capital investment increased to $335billion from $98million. This has created a potential for future growth in this currency. Bitcoin also provides a technological platform that is fast and safe. It has therefore changed the ecosystem around the world’s financial economy. It is expected that its use and adoption will keep increasing with time.

2018 Breakthrough Technologies

By Chika Wonah

On August 22, 2018

In Blockchain, Chika Wonah, Digital, Internet of Things, Technology, Uncategorized

With so many exciting new technological developments coming down the pipeline, 2018 sure is an exciting time to be alive. Computers and programming especially have been enjoying a rapid-fire pace of progress. Breakthroughs in all facets of the science and research communities have led to the following promising technologies.

Earbuds That Translate for You
If you’ve ever visited another country and felt panicked by the fact that you couldn’t understand the language, have no fear. Pixel Buds, which will be available at the very reasonable price of $159, will allow people to communicate with others who don’t speak their native tongue.

3D Printed Metal
For anyone who’s ever lamented the fact that their car’s parts need to be sent from overseas before being replaced, 3D printed metal promises to be a game-changer. Now, mechanics will—in theory—be able to print out the parts that your vehicle so desperately needs, saving both time and money.

Polygenic Risk Scores According to DNA
Sooner rather than later, parents of newborn babies will find themselves saddled with a report card almost immediately after their child’s birth! However, this report card will be based on the baby’s DNA stats, alerting parents to possible problems down the line. If a child is more prone to getting hooked on smoking, for instance, their parents will know about it ahead of time.

Smart Cities
Although some cities, such as Dubai, have been praised for their tech savvy skills, many are still running on old models. Quayside, a new Canadian project that is based in Toronto, may change all of that. And drivers won’t be able to enter this city; in fact, the only cars you’ll see will be autonomous ride shares! Open-source software will be powering this smart city, which means that other urban planners will be able to benefit from all of the knowledge gleaned from this dazzling experiment. With underground robots running mail underneath the city’s sidewalks, this is truly going to be a futuristic feast.

Universal AI
These days, it can be difficult to get your hands on some AI—unless you’re a big name company with deep pockets. But with a recent push to change that, businesses are now seeing the possible boon of allowing consumers to use AI to power their lives.

Bitcoin Breakdown

By Chika Wonah

On August 22, 2018

In Blockchain, Chika Wonah, Digital, Internet of Things, Technology

The recent explosion of cryptocurrencies on the market as of late has left many people scratching their heads and saying, “Just what exactly is Bitcoin?” Though a full description of Bitcoin would take a lot more than a single blog post, here’s a short-but-sweet breakdown of the headlines’ crypto darling.

Bitcoin’s Anonymous Founder

Developed in 2008 by a still-anonymous person named Satoshi Nakamoto, Bitcoin was first developed as a software solution to electronic transfers in a burgeoning internet landscape. It Offered quick and efficient money services unmatched by current systems at the time. Bitcoin claimed it would revolutionize the financial industry and since then it has come pretty close.

Understanding the Blockchain

Every transaction made using Bitcoin is transparent and recorded on a universal ledger called the blockchain, and is updated every ten minutes. As the name implies, the transactions in those ten minutes form a “block” that is stacked on past blocks, forming a “chain” that is viewable by anyone. It, in turn, creates a checks and balances system making it a more secure and transparent option.

Transferring Bitcoin

Your bitcoins are stored in a virtual wallet that is accessible by using a private key that is known only by the primary user – which makes keeping that key safe a top priority. If you want to buy something or transfer bitcoins to someone else, you can send them to a specific wallet address, much like you would send an email. The transaction can take up to a few hours to process, but you can pay more bitcoin if you would like it to move faster.

Obtaining More Bitcoins

The most straightforward way to gain bitcoin currency is by buying it on an open trading platform like Coinbase, but with enough computing power, you can also mine them straight from the blockchain themselves. Every time your computer solves a specific mathematical problem, you’re rewarded with a certain amount of Bitcoins that you can use.

Advantages of Bitcoin

This highly volatile currency is one of the hottest trends in the financial sector today, primarily because it delivers a few distinct advantages. For starters, Bitcoin transactions are almost completely anonymous, which makes it ideal for people who want to transport large sums of money without a trace. Second, it’s universal, so you won’t have to pay any fees to send money across borders. Third, it’s trackable. Since the blockchain records everything, it’s possible for a government or user to verify proof the transaction itself, which can help with either taxes or to solve identity concerns.

Internet of Things for Lovers

By Chika Wonah

On February 14, 2018

In Internet of Things

Flowers die. Candy is unhealthy. Get that nerd in your life something they can really use. No need to be conventional anymore; not with the Internet of Things!

For the Chef The Drop Scale: $99

Not only does this item measure out ingredients precisely, it even amends recipes based on the amount of ingredients you have. There is also an app that contains hundreds of interactive recipes, each providing you with a unique visual and audio environment for your culinary adventure. Best of all, you need not be a genius in the kitchen; the guidance in this Bluetooth device can make anyone a foolproof chef.

For the Music Lover Sonos One: $199

While there are many smart speakers on the market, the Sonos One is custom-made for playing music with high quality sound. This speaker contains a mid-woofer and a tweeter, and two Class-D digital amplifiers. It is also comparable to the Amazon Echo in that “Alexa” comes along with it. You can play music in every room or just one room, from all the top streaming apps like Pandora and Spotify.

For the Pet Lover PetCube: $199

Instead of wondering and worrying about your pet while you’re out, the PetCube connects you with them from anywhere. The camera allows you to not only watch your pet, but also communicate and “interact” with it. Use the laser toy to play fetch, talk to them in your cutesy pet voice, or just observe their daily routines. You can also use their subscription service to store and later review your pet videos.

For the Green Thumb Rachio Smart Sprinkler: $199

Who hasn’t killed a plant by under-watering or overwatering it? Sometimes remembering your watering schedule is difficult. Not only can the Rachio help keep up with your vegetation by putting together (and carrying out) a personal watering schedule for each individual plant, it also connects with the local weather forecast to reschedule waterings based upon rainfall, both helping you to reduce the frequency of replacing dead plants, and your water consumption.

This is only a smattering of perfect IoT gifts. Depending on your geek, there are tons more options. So go ahead, impress them with a gift they are sure to actually love!

The Internet of Things Can’t Fail

By Chika Wonah

On January 3, 2018

In Internet of Things

You’ve probably used a connected device before- in fact, you may have used one while reading this. All of the connected devices you use in your daily life comprise something known as the “Internet of Things”. The Internet of Things, or IoT, is an interconnected web of all of the technological gadgets you use in order to make your life more efficient. One unfortunate reality of these devices is that they will fail sometime during their lifespan. Their failure may come unexpected, undesired, and may even cause you a bit of trouble. These failures, however, have the potential to come with far greater consequences.

Industries around the world have begun to adopt and integrate the usage of technologies within the Internet of Things into their everyday business operations. The potential for increases in efficiency and productivity provides great intrigue for corporations that are looking to take their enterprise to the next level. The pros do not come without potential cons, however. Depending on the nature of the industry adopting these technologies, the consequences of a software failure can be catastrophic. Forbes states that “industrial giants” such as GE, Siemens, and Bosch have begun to invest billions into the integration of technology within their daily operations. It is easy to imagine the repercussions that could occur as a result of a technological hiccup within a company as crucial to sensitive operations as Siemens or Bosch. Envision a scenario where a software-operated, industrial grade Bosch power tool blue screens, posing a serious danger to other machines and potentially other people as a result of an intermittent failure.

Despite this obvious potential for failure, the allure for more efficient means of production have thus far outweighed the fear of technological slip-ups, resulting in more and more companies investing resources into the Internet of Things. New platforms for jumping into the world of the IoT have begun to spring up within the industrial environment, making it easier than ever for companies to partner up and begin to utilize what this new technology has to offer. Some companies have even kick-started their own platforms, providing the opportunity to expand from within their own operations. However companies elect to delve into the IoT, it has become apparent that this is more than just a temporary trend- it has become equally as apparent, however, that the capacity for consequence means that these industrial technologies can not afford to fail.

Source utilized: https://www.forbes.com/sites/baininsights/2017/11/27/blue-screens-are-not-an-option-in-the-industrial-internet-of-things/#19c2d26ff5cf

Therapy Bots

By Chika Wonah

On August 15, 2017

In Internet of Things

Mental Health Care and all adjacent topics like access, protocol, and awareness continue to dominate public discourse as shows like Thirteen Reasons Why grow in popularity and teen suicide rates continue to swell. Naturally, technology does not exist in a vacuum but rather responds to the market demands and social needs. As such, many socially conscious programmers and inventors have looked into ways to harness algorithms, bots, and pre-existing social media to diagnose and treat mental health conditions before victims resort to extreme and harmful coping mechanisms.

The diagnosis side has called into collaboration predictive analytics, human behavior, and believe it or not, Instagram users. A March 2017 study out of Cambridge analyzed the Instagram behaviors of users with and without clinical depression to determine whether there were any tell-tale signs of developing depressive episodes. Ind determining the predictors of depression, the researchers hoped to publicize these and call into action users’ followers to check in on them.

After scrutinizing the posts of 166 users, 70 of whom were diagnosed with depression, the researchers found that depressed people tend to post more photos using the black and white filter, post fewer faces, and spend more time on the app. The researchers set their algorithm loose on fresh accounts and were able to correctly identify Instagram users with depression about 70% of the time. Mental health professionals and counselors can usually make a correct ID a little over 40% of the time, so this tool could help people get they need before they succumb to a treatable illness.

In addition to tools to diagnose mental health problems, programmers have ventured into providing better care to people who need additional support by means of hotlines and bots. Facebook Messenger has been a testing ground for lots of interactive bots, including webby-nominated Poncho, a humorous weather-predicting cat.

Programmers at Stanford University launched Dr. Woebot, a chatbot available on Facebook Messenger to help users document and track their moods and anxiety levels without having to consult (or pay for) a therapist. Their little project lives on Facebook and tracks moods, triggers, and solutions for its users/patients. Harnessing the year and years of research in the field of Cognitive Behavior Therapy, the bot guides users through exercises that bring harmony to thoughts, feelings, and behaviors. Users are asked to work through hypotheticals and think through difficult scenarios so that they can reclaim agency over their reactions and emotions in certain real-life settings.

Mental and cognitive health are nothing to be ashamed of, and it’s high time that our technological advances come to the aid of those who need our help the most.

Best Smart Devices for your Home

By Chika Wonah

On July 24, 2017

In Internet of Things

Whether your home is already hooked into the Internet of Things, or whether you’re shopping for your first smart device, there are lots of great products on the market for you to try. Here are some places to start:

Amazon Echo: This smart speaker can access Amazon Music, Spotify, Pandora, iHeartRadio, and TuneIn, and has great 360 degree sound quality. Its voice-activated AI, Alexa, can make phone calls, check the weather, report traffic, and more. If you’ve never owned a smart device before, the Echo is a fun and accessible place to start. And it connects to many other smart devices, including Hue lights and Nest systems, so you can really start building your smart home.

Logitech Harmony Elite: Great if you like the idea of Alexa but feel silly barking orders at your radio, or if you’ve fantasized about the idea of a truly universal remote. This looks like a regular TV remote, but can access all sorts of smart devices, including your TV, your speakers, and even smart lights. Users also get access to the Harmony App, which allows you to use your phone like a remote as well.

Nest Protect Smoke Detector: The Internet of Things can be fun and convenient, but it can also be used to make your home safer. The Nest Protect senses smoke and carbon monoxide, and can be controlled from your phone.

Kuna Toucan: This outdoor security camera works with Alexa or a smartphone app. It alerts you when a car pulls into your driveway or a visitor arrives at your door, and takes both video and audio, which it stores online for easy access. You can even have it make a siren sound to scare away unwanted visitors.

Nest Learning Thermostat: Not only is this thermostat easy to control through a phone, tablet, laptop, or Alexa, it quickly learns your temperature preferences, and is capable of turning itself down when the house is empty. Plus, by monitoring outdoor temperatures and your preferences, it can help guide you to the most energy efficient temperature settings, and save you lots of money on your heating bill.

June Intelligent Oven: Tell this oven what you’re baking and how you want it, and it does all the work to make that happen. The June Intelligent Oven works great for everything from casseroles to Eggo waffles, but it’s at its most impressive cooking hard-to-perfect meats. At just under $1500, it’s the priciest item on this list by far, but it’s also a great demonstration of how smart smart tech can be.

QardioBase Smart Scale: If you’re watching your health, this scale can give you all the relevant information–not just your weight. This scale can check your BMI, muscle mass, and bone mass, help you set and track fitness goals, and even tell if you’re pregnant. And it’s compatable with iOS, Android, and Kindle.