Monday, January 27, 2020

Impact of the Introduction of Activity Trackers

Impact of the Introduction of Activity Trackers Introduction The advancement of technology is no doubt one of the greatest organized creative activities of humankind today. The material world that we see around us, and the way society functions today had strongly affected by the advancement of the technology. The device that I would like to research on had effectively changed the way how human life. It records all the activities of an individual over the days – the activity tracker. An  activity tracker  is computer-assisted monitoring and graphing of health-linked metrics such as distance walked or ride, calorie consumption, and in some cases heartbeat and quality of snooze. During the early development of the products, activity trackers were computer logs, such as that provided in the US by thePresidents Council on Physical Fitness and Sportsas part ofThe Presidents Challenge;since the release of the firstFitbitactivity tracker in 2009, the term has primarily referred to electronic checking devices that are synced, in many cases wirelessly, to a computer orsmartphonefor long-period data graphing, an example ofwearable technology. Electronic activity trackers are upgraded versions ofpedometers. In addition to counting steps or movements, they useaccelerometersandaltimetersto calculate mileage, graph overall physical activity, calculate calories expenditure, and in some cases also monitor and graph heart rate and quality of snooze.Some also include a silent alarm. The original Fitbit, released in 2009,was worn clipped at the waist; formats have now improved to include wristbands, armbands, and smaller devices that can be wore wherever preferred. AppleandNiketogether developed theNike+iPod, a sensor-equipped shoe that worked with aniPod Nano few years after the release of Fitbit. In addition, logging apps exist for smartphones and Facebook;the Nike+ system now works without the shoe sensor, through theGPSunit in the phone or iPod. In the US,BodyMediahas established a disposable activity tracker to be worn for 7 days, which is aimed at health and insurance providers and companies seeking to determine workers fitn ess and health. Finding Sony wants you to log your life with smart band! Sony’s Smart Band is one of the biggest-name fitness tracker. It was first published to the market on 24th Feb 2014 in Barcelona, Spain. According to Sony, the Smart Band will only be available in spring. The Smart Band SWR10 is a wearable device which consist of two parts, the core and the band. It communicates via Bluetooth with an Android Life-log application to offer fitness tracking, but the application itself also lets users log places visited, music played, games played and books read for presentation on a visual interface. The application also helps users set activity targets. Similar as a smart watch, it vibrates when calls, messages, Facebook notifications or tweets are received. It can also be used to play, pause and skip tracks in a Sony phone’s Walkman application by pressing the button and tapping the band. The device is IP582 rated for full waterproofing despite its MicroUSB port, the company said. When out of Bluetooth range from its paired phone, the band vibrates. SmartBand will also records sleep cycles. According to the white paper, the Core is powered by theARM Cortex-M0 32 bit processer, has 256kB internal embedded flash memory and 16kB RAM. It connects to any device running Android 4.4 and later via Bluetooth 4.0 Low Energy and/or NFC. You need to download Lifelog, a companion app that tracks your physical, social and entertainment activities. The interface is quite informative, and you can use it to set activity goals and monitor your progress. Information compiled in Lifelog is collected using sensor technology in the SWR10 and data obtained from various apps and sensors in the Android phone. Heres a quick overview of the Lifelog app: The SWR10 also comes with music and camera remote control functions, alerts for incoming messages or Facebook notifications. You can set alarms via the Lifelog app to wake you up via subtle vibrations on your wrist. Before you do so, you have to set the SWR10 to night mode. The night mode is used for tracking your sleep while the day mode tracks your activities throughout the day. Below is a video showing the SWR10 in action: Features Here is the complete list of feature of Sony SmartBand, there will be brief explanation on some of the major feature: Communication and Entertainment By using Sony SmartBand SWR10, It is easily communicate with your smartphone, tablet and Android apps can record your physical, social and entertainment activities. You can check all daily activity where you went, what pictures you took and how you have been communicating with your world. Lifelog Application The Life log can record walking, running, cycling or travelling by train timing and how long you slept .How much you take photo, how much time you are listing music and games you have played and how much you have socialized with a friends and family. Life Bookmarks All special moments you can make bookmark a great restaurant, an amazing song, beautiful sunset. Battery performance It has a rechargeable battery that can be charge your smartphone charger and Laptop can stay charged up to 5 days. Other features: It helps in measuring the sleep cycle Look ahead in time to see just how much more you need to cycle to achieve your daily activity goal. Helps to track weather and alert the user Removable Coreunit and a stylish and comfortable wrist band Sony fastening button and LEDs Vibrates when a call, message or other notification comes in Design The Sony SmartBand shares its design with many other wrist-worn fitness trackers. It comes in two bits – the wristband and the core. This is a little plastic brain that lives within a recess in the band, roughly where a watch face would be. The one we got our hands on was a simple rubbery band with a shiny plastic clasp on the rear, but others use different textures. The Core Despite the exposed micro-USB port (which is used for charging), the Core is IP58 rated for dust resistance and waterproof capabilities. The Core is a tiny plastic unit with an accelerometer inside. It sports a mini USB port and also features LED lights and a vibrate function to alert you to any notifications from your phone In addition, the Core is very light at 6g and when paired with a wrist band, can weigh between 20 to 21g depending on the choice of a small or large wrist band. We were told that the wrist band is made of silicone, a material that will feel comfortable to the skin. A Sony product staff said that she has been wearing the SWR10 for a number of days, and the use of silicone made her forget that she was actually wearing one on her wrist. During our few minutes of hands-on, we found the material to be easy on the skin. It is also easy to fasten and remove the wristband. The Lifelog App The Core is effectively useless without Sonys Lifelog, a lifestyle-tracking app for Android the company demoed onstage at its presser and is planning to release to Google Play in March. Think of Lifelog as a curated Facebook feed for your life, but without much effort on your part. It records your locations, communications, physical activity and photos taken and places them in a graphed format, in addition to coaching you with set goals. From what little weve been told about the Lifelog camera concept, it seems users would be able to pair it to a smartphone and then set specific triggers for photo capture, like times of the day or activities. So say you want to record the moments of your daily jog, this concept would handle that automatically and upload the shots to your personal feed. Its the sort of the stuff quantified selfers get all hot and bothered over you know, those ardentlifebloggers. But just because Sonys showing off this Lifelog camera concept, that doesnt mean well ever see it become a commercial reality. Sony may just be testing the consumer waters or simply showing off its idea of the possible road ahead. Recommendations Although the SmartBand is said to be one of the greatest improvisation of activity trackers in the market, I do believe there are still rooms for improvement. Firstly, the SmartBand is connected to the phone via Bluetooth. Although it offer the vibration notification service, it do not show up the contact or type of notification that you received. So, if you received a call on your phone, your Core will start to vibrate, however with no display, you’ll still need to get your phone out to see who is calling. It is the limitation on the Core as Sony can only choose either to extend the battery-life of the Core or to provide the display which significantly reduce the battery-life without charging. Secondly, SmartBand is pitched by Sony to be a 24/7 wearable device. However, due to its limited battery life, there will still be times where you need to recharge the battery. I suggest that spring-powered system (self-winding mechanism) can be installed into the core, like how some watches in the market works. It uses the principle of kinetics, and store energy made by the user’s hand movement into the spring and coil in an intrinsic system. The whole idea of activity trackers including SmartBand are to record the activities of the users, which easily relate to loads of movement like walking, cycling and et cetera. As the Core requires minute amount of energy to function, the energy generated can slowly reused to operate the core. Finally, SmartBand can be improved by being an improvised version of watch as well- by adding in function like time display and stopwatch. Adding in display into the core or the band is the key for this improvement. With the display, time can be shown on the band as well as other basic functions of a normal watch. In order to keep the long lasting battery life, LCD can be used as it is more energy efficient than other display technologies. Conclusion Ever since the development of the ENIGMA (the first digital computer), computers have inspired our imagination. In this period came the World War II code breaking machine designed by Alan Turing, and Von Neuman’s ENIAC which can be called dinosaurs compared to present day PCs. In the earlier days, computers were so huge that it took an entire building, or at least a floor to occupy one. Computers of that era were very slow by today’s standards. In the non-ending struggle to increase computing speed, it was found out that speed of electricity might become a limiting factor in the speed of computation, and so it was a need to lessen the distance that electricity had to travel in order to increase the computing speed. This idea still holds true in modern computing. However for the past few years, industry pundits have been predicting the death of the personal computer. I look at it a bit differently—the personal computer is not dying, but is becoming even more personal. It is now something you’re going to wear—in your clothing, jewelry, shoes, glasses, watches, and even on your skin. Sony’s SmartBand is one of the kick starter of these wearable technology, together with Samsung’s Galaxy Gear, Apple’s Ipod Nano, Google Gass and et cetera. All these improve human’s life in all different aspect. For instance the medical and health, social, entertainment, or even in the field of military. Whatever area wearable computer technology is applied to you can see that it willl improve the quality of life and make day-to-day life less complicated. It is only our imagination which will limit the number of applications for this new emerging technology. Wearable computer is a platform for the rapid application development, it promotes behavioral architecture and Java for the design of applications on wearable computers. In addition of the prototypes that has been released to test the viability of the architecture .There are even some reports that wearables will be the fashion of tomorrow. It may take some time for wearables to be commonly accepted. After all, it was once unusual to see people using cell phones or wireless microphones, but they have been embraced.

Sunday, January 19, 2020

History of Microsoft :: essays research papers

History of Microsoft   Ã‚  Ã‚  Ã‚  Ã‚  My research paper is going to be on whether or not Microsoft should be broken up by the Justice Department. In order to understand what is going on in the trial, you need to know the history of Microsoft. Without knowing the history of Microsoft, there would be no way of forming an accurate opinion of whether Microsoft should be broken up or not.   Ã‚  Ã‚  Ã‚  Ã‚  Microsoft first came into existence in 1975 and was founded by William H. Gates III(Bill Gates) and Paul Allen. The first product that they produced was the first version of the BASIC programming language for the Altair, which was the first personal computer. Microsoft then licensed BASIC to other companies, such as Apple Computer, Commodore, and Tandy Corporation. In 1977, Microsoft released its second language product, Microsoft FORTRAN.   Ã‚  Ã‚  Ã‚  Ã‚  Microsoft got its biggest break in 1980, when IBM chose Microsoft to write the operating system for the IBM PC personal computer. This was historically the biggest turning point for Microsoft. When the deal was made, Microsoft didn’t yet have an operating system to sell to IBM. Microsoft then purchased an operating system from a Seattle programmer and renamed it MS-DOS(Microsoft Disk Operating System.) During the meeting with IBM, Bill Gates was very crafty and convinced IBM to let Microsoft license MS-DOS to other computer manufacturers. That is why there are many clones of the IBM PC today. That move made MS-DOS the standard operating system for personal computers and skyrocketed Microsoft’s growth.   Ã‚  Ã‚  Ã‚  Ã‚  In 1984, Microsoft became on of the first established software companies to develop software for the Apple Macintosh. By that time Microsoft had an office suite of applications that included Word, Excel, and Works. That move gave Microsoft experience in developing applications for GUI’s(Graphical User Interface.) In 1985, Microsoft used that knowledge and release the first version of Windows. Windows was a shell of DOS, which means that it ran over DOS and extended the features of DOS, and employed a graphical user interface. Windows 2.0 was released in 1987. Windows 2.0 had improved performance and offered a new visual appearance. In 1990, Microsoft released Windows 3.0, which was followed by Windows 3.1 and 3.11. The Windows 3.x line rapidly became the most widely used operating systems. Also in 1990, Microsoft became the first personal-computer software company to record $1 billion in annual sales.   Ã‚  Ã‚  Ã‚  Ã‚  Microsoft was soon accused of monopolistic business practices. In 1990 the Federal Trade Commission (FTC) began investigating Microsoft for alleged anticompetitive practices.

Saturday, January 11, 2020

Descartes Meditation 1 Summary Essay

In his first meditation, Descartes embarks on a journey to ensure that all his beliefs are true. He deems that he must rid himself of all false knowledge in order to obtain any true knowledge. Descartes decides to doubt everything he has previously held to be true. He will rely on his reasoning ability to rebuild his own knowledge, beginning with things of which he is completely certain. He states, â€Å"But reason now persuades me that I should withhold my assent no less carefully from opinions that are not completely certain and indubitable than I would from those that are patently false,† (18). Descartes refuses to accept anything that is possible to doubt. His reason for doing so is because he truly believes that this is the only way to discover the possible existence of something that cannot be doubted. While the text is at times muddled, Descartes does use a method in his attempt to acquire knowledge. He starts by defining everything he could possibly doubt. He presents the argument of sensory deception. In his life, the things he has accepted as true are things he has learned through his senses. In this meditation, he rejects knowledge that which he has learned through his senses because he claims that the senses can often deceive. But, while the senses are deceitful in some cases, Descartes claims that there are certain things learned through the senses that would be crazy to doubt. For example, he simply describes what he is wearing and what he is doing at the time he is writing the meditation. He uses his senses in order to write this description, and he claims that he would have to be insane to doubt what he is saying (19). Descartes then goes on to present a second argument, about dreams. He claims that there is the possibility that he is dreaming. He compares the perceptions we have in our dreams to those we have when we are awake. They are essentially the same. He concludes that there is no definitive way to distinguish being awake from being asleep. However, he still maintains that there are certain things that would be foolish to doubt. He considers several of his a priori beliefs as potentially containing doubt. For example, he casts some of his basic knowledge of mathematics into doubt. He states, â€Å"For whether I am awake or asleep, 2 plus 3 make 5, and a square  does not have more than 4 sides,† (20). He ultimately concludes that while the senses are at times deceitful, certain things are indubitable. Descartes then transitions to the existence of God. His considers the potential doubt of his a posteriori belief of God. He claims that God is all-powerful and all knowing. He reasons that he, himself, could not have come up with the idea of God, because God is a being more perfect than himself. And the only way he could have an idea of such a supremely perfect being is if God himself planted the idea in the meditator. Therefore, he concludes that God does exist. Since God is supremely good, the meditator determines that God is not a deceiver. The meditator then reaches the conclusion that God is not a deceiver, but there could be a â€Å"supremely powerful and clever,† (22) evil genius who is deceiving him. This leads the meditator to believe that everything his senses tell him is possibly an illusion created by this evil genius. Descartes ends his first meditation in a state of ambiguity. The possibility of an evil genius deceiving him causes him to doubt everything. He closes the meditation without having reached a distinct conclusion, but he states that he will refuse to believe the false things he used to believe.

Friday, January 3, 2020

Global Climate Changes And Its Effect On Our Business

INTRODUCTION: As a fast growing and large, UK based, food retailer, we sell products sourced from the UK, and internationally such as China and Russia. Therefore, global climate changes give very significant impact on our business: possibly huge losses without proper future planning. Thus, building sustainability as a core part of our business practices is crucial to minimise risk of losses and keep our shareholders feel ecstatic. The world agree that the carbon taxes will be imposed in response to climate change. According to world bank (2013), carbon taxes is a form of tax that explicitly and directly link to reduce carbon dioxide emissions. The main pressures of carbon tax are to ensure every emitter are taking responsibility of their carbon emissions and force them to shift to green production techniques. The concept is costs and selling prices of products with high associated carbon emissions will increase thus, affect profitability of businesses (Berners-Lee 2015). 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