Our Five Senses on Sensors
Aristotle (384 - 322 BC) is credited as the first person to classify our five sense organs: sight, smell, taste, touch, and hearing and Immanuel Kant, a famous philosopher from the 1700s said that our knowledge of the outside world depends on our modes of perception. Our highly developed organs of the eyes, ears, nose, tongue and the skin on your hand provide the sensing equipment necessary to send that information to the brain. In some cases, one of the sensors might not work properly in the case of the blind or deaf, yet the four other senses are heightened and exceed normal operation to make up for the missing information. Daniel Kish, for example, uses echolocation like a bat to see the imprint of the sound waves as they bounce back. Pretty cool, eh? Today, we're building gadgets that are used in conjunction with or completely taking over the the tasks of the eyes, ears, nose, tongue and hands. Things that were always part of our body are being replaced with micro-chipped things that act like, attach to - or better yet - integrate with our body. Sight: Of course there are security cameras to help us see our homes when we are away and most of us have heard of Google Glass but there are now eyeglasses being prototyped by BMW’s Mini division. They are combining the wearable with the connected car. These glasses communicate with the car via WiFi and offers a heads-up display like no other. While you can still see the real world, the glasses offer an overlay of speed, navigation, backup cameras and more. You can see just how close you are to the curb from the wheel's point of view. You can also look at a street sign and have it come to life with other overlays or additional info. While most of the data is just telemetry for now, engineers are looking to possibly incorporate driving features within the view. This is where IoT gets interesting - where one is used to compliment another. Also, Swiss engineers have developed a camera based on the human retina. Understanding the biology of the real thing, they've made a more efficient camera. Smell: Although there were attempts earlier, in the 1940-50's, Hans Laube created a system called Smell-O-Vision which would emit odors during the movie so the audience could smell what was happening in the movie. It was only used once. GE also developed a system in 1953 that they called Smell-O-Rama. Now you can get a smell app on your phone. ChatPerf is a thumb-drive-sized atomizer that plugs into your mobile device so it can be triggered to release specific odors on command. But those are scents out. Machines that can whiff stuff in have been around awhile. Think of your smoke, carbon-monoxide or radon detectors. Today we have wearable vapor sensors that can smell diabetes. Scientists have figured out how to use a sensor to identify the odor from melanoma to detect this form of skin cancer. Those human skin cells give off an odor that doctors can pick up with a sensor. And scientists in Israel who have already developed a nanotechnology breath analyzer for kidney failure are working on one that can distinguish between the breath of a lung cancer patient verses a healthy exhale. Crazy! Hearing: According to U.K. firm Wifore Consulting, Hearable technology alone will be a $5 billion market by 2018. Roughly the size of the entire wearable market today. Ears are able to capture things like oxygen levels, electrocardiograms, and body temperature. While sound drives the bulk of technology within this space, those ear buds could soon have technology that not only sends sounds but also captures some of your body information. And it is small enough and discrete to wear everywhere rather than carrying a mobile device. Initial uses trend with fitness. Ear buds that play music but also give you feedback on your workout. There are also smart earrings that monitor heart rate and activity. I've always said that there will come a time when we all have IPv6 chips in our ear and we'll just tug the lobe to answer a call. Carol Burnett would be proud. Touch: Want to give a robot the ability to feel? Done. Researchers have developed a flexible sensor able to detect temperature, pressure and humidity simultaneously and a big leap towards imitating the sensing features of the human skin. While still in the early stages, future sensors could be embedded into the "electronic skin" of prosthetics, allowing amputees sense environmental changes. Another is BioTac, a fingertip that can sense force, temperature, and vibration—in some cases better than a human finger. With laser 3D printing, some orthotics can be delivered in hours rather than months. Taste: Sweet, sour, salt and bitter used to be the domain of the tongue. Soon, electronic 'tongues' could be used to monitor the quality control of bottled water. Using chemical sensors, researchers in Texas have demonstrated that the electronic tongue can 'taste' different solutions. The sensors responded to different combinations of the four artificial taste elements with unique color combinations of red, green and blue. This enabled the device to analyze for several different chemical components simultaneously. I've written about smart chopsticks that can detect oils containing unsanitary levels of contamination, a fork that monitors how many bites you take and a smart cup that counts the amount and calories you drink. This is the Internet of Food. Wearables make technology personal and our five senses are what helps us navigate life, gives us perspective. Who would have thought that an individual's perspective would someday become embedded within coded software. ps Related: Wearables + Connected Cars = IoT Heaven Five ways retailers can start using IoT today Lesson: How Do Human Sensors Work? Hearables - the next big thing in wearable tech Human Touch: Sensor Lets Robots 'Feel' They've Got It Licked - Artificial Sensors Can Taste What's In A Complex Mixture Innovative Technology Powers the Wearables Movement My IoT Articles Technorati Tags: iot,wearables,senses,sensors,things,humans,hearables,sight,sound,smell,touch,taste,silva,f5 Connect with Peter: Connect with F5:Wearing Emotions on Your Sleeve...Literally
Imagine if your emotions and feelings could be measured, tracked and included in a data graph. I'm sure you've heard the saying 'wearing your heart on your sleeve' to indicate that someone expresses their emotions freely or exposes their true emotions without caution. This can be good in that you become open and vulnerable when showing your true feelings but can jade areas like composure in situations where you might be frustrated or irritated. I tend to be fairly open with my emotions. There are a few stories about the origin of the saying going back to the Middle Ages. Emperor Claudius II felt unattached men make better warriors so he outlawed marriage. To alleviate some of the grievances, every year during the Roman festival honoring Juno, he'd allow temporary coupling where men drew names to determine who would be their lady friend for the year. The man would wear her name on his sleeve for the festival. Around the same time, when knights performed jousting matches, they'd dedicate their match to a lovely lady of the court. By wearing her hanky around his arm, he was signaling that he was defending her honor. And in Shakespeare's Othello, Iago confesses, For when my outward action doth demonstrate The native act and figure of my heart In complement extern, ’tis not long after But I will wear my heart upon my sleeve For daws to peck at. I am not what I am. – Othello, Act 1, Scene 1, 61–65 Whatever the origin, humans are emotional creatures. We typically make choices based on emotion, even though we'd like to think it was a rational decision. We may try to hide our emotions as to not upset or reveal something to another person. Often called a Poker Face. But imagine if your emotions and feelings could be measured, tracked and included in a data graph. Other than a polygraph. Daydream no more. There are now wearables that track your emotions. This is not your father's old-skool mood ring but devices that read your current emotional state and attempts to sooth and lower stress levels by encouraging deep breaths and relaxation techniques to get you through the haze. Sensors that gather skin temperature, sweat gland activity and blood pulse along with movement gauge your activity level. From that, it generates a graph on your mobile phone so you can see when your stress levels peaked and the mood at the time. You can see real time or over the course of the day. Emotional analysis in your pocket...or sleeve if you got one of those runner's arm band things. I'm sure someone will create a shirt that has color changing sleeve threads depending on a person's emotional state. The Iagonaut. This is not the future but today. A Fitbit captured the moment of a broken heart during a relationship ending phone call. This man was wearing his Fitbit when the unexpected call came and his daily graph tells the whole story: Koby (@iamkoby) shared his heart wrenching moment (and graph) on Twitter and it saturated the internet. The red arrow indicates the moment that the news hit him. Instantly, his heart rate jumped from 72 to 88 beats per minute and stayed high for the rest of the day. Clearly this healthy, athletic person was under duress and if you couldn't tell by the yellow peak marks, he had trouble sleeping that night. Talk about exposing your emotions with technology. Would you share your sleeve with the world? ps Related: Fitbit captures exact moment man's heart breaks The Origins of Wearing Your Heart on Your Sleeve Forget fitness, this wearable tracks your emotions Connecting the Threads The Digital Dress Code Wearables Head to Tail Gartner Says Worldwide Wearable Devices Sales to Grow 18.4 Percent in 2016 Technorati Tags: iot,wearables,emotions,humans,stress,sensors,silva,f5 Connect with Peter: Connect with F5:The Analog Generation
From Baby Boomers to Gen X, Y, & Z, there are certain characteristics that define, at least according to demographers and historians, each generation. Generation X, specifically, might also remember a Rush song called The Analog Kid. While not as frequently played as Tom Sawyer or Subdivisions, it has always been my favorite Rush song. Driving bass, awesome guitar solo, amazing imagery and Peart. I am that Generation. The Analog Generation. With all of our digital things getting connected, including things on and in our body, I started thinking that I'm part of the generation that transitioned from analog to digital. Not that analog or analog signals are disappearing anytime soon, but as a kid, there were way more analog things than digital, that's for sure. Audiophiles will also argue that analog recordings are better at capturing the true representation of sound due to it being continuous, rather than specific values to represent sound, as in the discrete digital. I wondered if I was the only one who figured this out - highly doubtful - so I searched. And actually, there are a few people who have made the connection. One who argues that today's kids, at least his kids, are very analog. They love playing outside, playing board games and other non-digital activities. He talks about the importance of parents giving their children attention in the real world. And the other one specifically talks about the analog things we remember as a kid - records, 8mm, rotary phones, black & white TV, VHS and others verses the CDs, DVDs, iPhones and HD TVs today's kids live with. Some feel that Rush's The Analog Kid is about a more innocent time with less technology in the world, longing for the simpler days. A cautionary tale. One person notes, 'Perhaps Peart's social comment with the two songs is how technology and science creates incredible wonders, but there's a cruel price to pay if there's no heart to guide it.' The other song he references is Digital Man, also on the Signals album. When I hear The Analog Kid it immediately takes me back to 1982 and whatever I was doing in high school. It is interesting that I took my first computer class in high school around that time...while still learning how to type...on a real typewriter. If you remember those, with the little IBM ball to change fonts, you're analog. The last lines of the song are: Too many hands on my time Too many feelings Too many things on my mind When I leave I don't know What I'm hoping to find When I leave I don't know What I'm leaving behind... We are certainly entering a new realm with IoT with a lot of hopes, dreams and ideas of things to come. And while they all might help us automatically adjust home temperatures, become a little healthier, auto drive our car, keep an eye on our home, and cook better dinners, we can't forget that humans are social creatures, not necessarily social media darlings, and our real family, friends and loves are what really matter. We're already forging a new frontier but we must tread carefully. ps Related The Analog Generation Analog vs. Digital Generations Is IoT Hype For Real? Internet of Things OWASP Top 10 The Top 10, Top 10 Predictions for 2015 OK 2015, Now What? The Digital Dress Code Welcome to the The Phygital World Technorati Tags: f5,analog,digital,rush,music,the analog kid,iot,things,sensors,humans,society,generations,silva Connect with Peter: Connect with F5:The Applications of Our Lives
The Internet of Things will soon become The Internet of Nouns There are a few 'The ______ of Our Lives' out there: Days. Time. Moments. Love. They define who we are, where we've been and where we are going. And today, many of those days, times, moments and loves interact with applications. Both the apps we tap and the back end applications used to chronicle these events have become as much a part of our lives as the happenings themselves. The app, Life. As reported on umpteen outlets yesterday, Twitter went down for about an hour. As news broke, there were also some fun headlines like, Twitter goes down, chaos and productivity ensue, Twitter is down. NFL free agency should be postponed, Twitter is down, let the freak-out commence and Twitter goes down, helps man take note it’s his wife’s birthday. It is amazing how much society has come to rely on social media to communicate. Another article, Why Twitter Can’t Keep Crashing, goes right into the fact that it is globally distributed, real-time information delivery system and how the world has come to depend on it, not just to share links and silly jokes but how it affects lives in real ways. Whenever Facebook crashes for any amount of time people also go crazy. Headlines for that usually read something like, 'Facebook down, birthdays/anniversaries/parties cease to exist!' Apparently since people can't tell, post, like, share or otherwise bullhorn their important events, it doesn't actually occur. 'OMG! How am I gonna invite people to my bash in two weeks without social media?!? My life is over!' Um, paper, envelopes, stamps anyone? We have connected wrist bracelets keeping track of our body movements, connected glasses recording every move, connected thermostats measuring home environments and pretty much any other 'thing' that you want to monitor, keep track of or measure. From banking to buying, to educating to learning, to connecting to sharing and everything in between, our lives now rely on applications so much so, that when an application is unavailable, our lives get jolted. Or, we pause our lives for the moment until we can access that application. As if we couldn't go on without it. My, how application availability has become critical to our daily lives. I think The Internet of Things will soon become The Internet of Nouns since every person, place or thing will be connected. I like that. I call 'The Internet of Nouns' as our next frontier! Sorry adverbs, love ya but you're not connected. ps Related Does Social Media Reflect Society? The Icebox Cometh The Top 10, Top 10 Predictions for 2014 The Internet of Things and DNS Delivering the Internet of Things Technorati Tags: apps,applications,social media,life,availability,twitter,facebook,society,humans,people,silva,f5,iot Connect with Peter: Connect with F5:Meet the Sensors
I often write about the Internet of Things, or the soon-to-be-cliché IoT. You know, the smart-fridges, smart-cars, smart-thermostats, healthcare devices, wearables and any of those connected devices that have a sensor, gathers data and reports back to some entity. You are able to control these devices (and see the data) with mobile apps or even your own voice and gestures. They are all the rage and sitting at the top of the Gartner Hype Cycle. But it’s all the various sensors inside those devices that are doing the actual measuring, calculating, tracking and reporting. Each has its own specialty providing specific functionality. I’ve always wondered about what’s inside some of the wearables let’s take a look at a few. Have you ever wondered what spins the screen so you’re not looking at an upside down picture? That’s an Accelerometer. It measures orientation and movement. The iPhone was the first to use this back in 2007 and amazement ensued. It can tell the difference between running away from a charging buffalo in Yellowstone verses making faces with a chimp at the zoo. It can also tell if you’re sleeping simply by the fact that you haven’t moved for a while. These are typically used to track step count and how well you’ve rested. I noted that the accelerometer measures step count but what about those steps up a flight of stairs? Well, that would be the Altimeter. Altimeters measure altitude so it can sense changes in height. In conjunction with the steps the accelerometer counted, the altimeter will add its bits and give you a more accurate calorie count for those fire escape runs. Instead of asking how tall someone is, next time ask ‘What’s your alti?’ And if you’re going to step out for a run, you might want to know if it’ll be sunny or sprinkles during the trek. Often seen as a smaller dial on an outdoor clock but now on wristbands, a Barometer measures atmospheric pressure – the weight of air in the Earth’s atmosphere. It’s used in forecasting the weather and you often hear meteorologists note, ‘There’s a high ridge of atmospheric pressure keeping the rain away.’ At least that’s what they’ve been saying in California about the drought. So you thought of attempting an Iron Man competition but wondered if your device could differentiate between the swimming, biking and running. You’re in luck if your device has a Gyroscope. Using the Earth’s gravity, it can help determine orientation. The big difference between an accelerometer and a gyroscope is that a gyroscope can also measure rotation or more specifically, the rate of rotation around a particular axis. Gyroscopes take into account the Earth’s gravity and rotation while the accelerometer does not. If tracking stars for navigation and location like the early Polynesians is not your style, then the ever popular GPS is your tool. Using three satellites to ‘triangulate’ your location, the receiver measures distance to the first satellite. Based on that, you are in a certain sphere location on the planet. It then measures the distance to the second satellite to get another sphere location. Therefore, you must be somewhere on the circle where these two spheres intersect. By using a third satellite reading, the sphere that cuts through the circle of the intersection of the first two spheres narrows your location even more. Now our position is narrowed to two points in space. One of those two points is so absurd and instantly tossed, thus leaving you with an exact location. There are a bunch of other sensors like Optical Heart Rate Monitors, typically worn on the wrist and it shines a tiny light against your skin to measure the blood pumping through your arm veins. And the various Gesture Tech things that use a little camera to see your hand and body movements to translate that into action on a gaming device, or a drone following your Snake River Canyon jump or even turning up the volume on the TV. It’d be cool to move something out of the way by effortlessly swiping your hand in the air, huh? Sensors have been all around us for a while but now they are becoming close confidants. We should get to know our new Ohana. ps Related What do the sensors in wearable tech actually do? The World's First Urine-Powered Wearable Is Here Accelerometer vs. Gyroscope: What's the Difference? Wearables Head to Tail Oh, Is That The Internet You're Wearing? Connecting the Threads Our Five Senses on Sensors Sensors and IoT Technorati Tags: iot,wearables,sensors,humans,silva,f5,mobile Connect with Peter: Connect with F5:Hello Infiltrators - Our Doors are Wide Open
In the 1946 classic ‘Hair Raising Hare,’ Bugs Bunny asks, ‘Have you ever have the feeling you were being watched? Like the eyes of strange things are upon you?’ Like Bugs often did, he breaks the fourth wall and involves the audience directly, invoking a feeling that someone is looking over your shoulder. Today, it is likely the case that you are being watched by the strange (internet of) things that are starting to infiltrate our homes, cars, bodies and the whole of society. While there is a mad rush by people purchasing these things and a similar rush for companies to develop applications and services around those, many are not pausing to either understand the risks or build security into the products. From home security systems to surveillance cameras to baby monitors to televisions to thermostats, examples pour in daily about flaws and vulnerabilities that leave you, your family and your home exposed. The way things are going, even if you’ve closed and locked your front door physically, that door is wide open to the digital world. Here are just a few recent examples. Might as well start with our dwellings. Security researchers at Rapid7 found flaws in in Comcast’s Xfinity Home Security system that would cause it to falsely report that the home’s windows and doors are closed and secured even if they’ve been opened. It also failed to detect an intruder’s motion inside the house. Attacking the system’s communications protocol, they used radio jamming equipment to block the signals that pass from the door, window, or motion sensor to the home’s baseband hub. The system didn’t notice the communication was breached and essentially, failed open without any alert to the owner. When the jammers were turned off, it took minutes to hours for the sensors to reconnect and still didn’t give any indication that a catastrophe could have occurred. Next, to some of the things inside the insecure house. Experts are predicting that as more connected, smart-TVs enter the home, this will be an avenue for the bad guys to breach your home network. Almost half of U.S. households already have a smart-TV and close to 70% of the sets sold this year will have connectivity capabilities. A threat researcher with Symantec was able to infect his new Andriod-based smart-tele with some ransomware. Within a few seconds, the TV was locked and unusable with the fear inducing pay-up-pop-up ransom note. Also giving outsiders a view of the inside, Princeton researchers found that certain IoT thermostats were leaking customer zip codes over the internet in clear text. Fortunately, when the manufacturer was notified they quickly issued a patch. There are many horror stories about strangers watching and talking to children via insecure baby monitors. Add to that, toys that record your kid's conversations puts the whole family at risk. And out on the road, we’ve seen how researchers were able to control a Jeep and last week, researchers were able to remotely control any of the Nissan Leaf’s functions by using the mobile app’s insecure APIs. The unsecured APIs allowed anyone who knows the VIN of a car to access non-critical features like climate control and battery charge management from anywhere on the Internet. Also, someone exploiting the unauthenticated APIs can see the car's estimated driving range. They too, pulled access to the app until they can properly secure the infrastructure and application that supports the mobile app. Lastly, if you think this is contained within a consumer based household, think again. A recent Ponemon/Lookout survey revealed that an average of 1,700 malware laced mobile devices per company, connect to an enterprise network. Wait ‘til all the insecure wearables start connecting. Employees are often referred to as the weakest link. Today it is mostly their insecure mobile devices but multiply that by a wardrobe, now the risk is enhanced. ps Related: IoT Security: Do not ignore the basics IoT Effect on Applications Internet of Things OWASP Top 10 The DNS of Things Image courtesy: https://en.wikipedia.org/wiki/File:Gossamer_restored.jpg
