My Tech Tok

Specific Absorption Rates (SAR) for mobile phones: Specific absorption rate (SAR) is a measure for the energy absorbed by the body. Its measure is Watt per kilogram (W/kg). Mobile communication uses high frequency electromagnetic fields during information transmission. When talking to someone on a mobile phone, the energy of these fields is partly absorbed in the head. If a headset is used and the mobile phone is, for example, put in one’s pocket, the energy is absorbed by the body part close to the mobile phone. SAR must not exceed 2 Watts per kilogram: In order to avoid adverse health effects, the specific absorption rate of a mobile phone must not exceed 2 Watts per kilogram. Since 1998 this value is recommended as a limit by the International Commission on Non-Ionizing Radiation Protection (ICNIRP). The German Commission on Radiological Protection (SSK) and the European Commission agreed in 1998 and 1999. European standardisation bodies developed standards to control compl

Monitor yourself by getting a deeper understanding of your body, exercise, your health and your progress with Fitbit charge 3.  Fitbit Charge 3 automatically recognises exercises like runs, swims, elliptical, sports and more and records them for you in the Fitbit app. Tracks steps, distance, floors climbed, active minutes and calories burned to show how every part of your day makes an impact on your goals. Choose from 15+ exercise modes like run, bike, swim, yoga, circuit training and more, set a goal and get real-time stats during your workouts to see how you can keep getting better. Built swimproof and water resistant to 50M, Charge 3 automatically tracks swim workouts and can be worn in the shower, pool and beyond. Track calories burned, optimize workouts and uncover health trends that inspire you to make moves on your health and fitness goals Wear Fitbit Charge 3 all day and night to record and reveal your resting heart rate, track heart rate trends over time

Solar energy is an abundant, free, unlimited, renewable and continuous flow of energy that can be utilised to meet the future challenges of energy need. The sun, is like a fusion reactor that has been burning over 4 billion years. If we harness whole energy of sun, it’s one minute supply meets the world's energy needs for one year. In one day, it provides more energy than our current population would consume in 27 years. In fact, "The amount of solar radiation striking the earth over a three-day period is equivalent to the energy stored in all fossil energy sources." In 1839 a French physicist named Edmund Becquerel realized that the sun's energy could produce a "photovoltaic effect" (photo = light, voltaic = electrical potential). In the 1880s, selenium photovoltaic (PV) cells were developed that could convert light into electricity with 1-2% efficiency. When sunlight strike the solar cell, the electrons their atoms, allowing the electrons to flow thro

VIVO is launching its most attractive and advanced phone with pop-up under the screen camera technology. V15 Pro is world’s first phone having under the screen 32 MP pop- up selfie Camera with Dual-color LED Flash. It will be sold through Amazon via flash sale from 20-Feb-2019. V15 Pro supports triple rear camera of 48MP + 8MP + 5 MP which gives stunning clarity even in the dark. Other important feature is refined fifth generation in- display fingerprint sensor for better security and accessibility of phone. Vivo V15 Pro will be priced at Rs 20,000 to Rs 30,000 in India. Vivo V15 pro have full screen display of 6.59" (16.74 cm) with a screen resolution of 1080 x 2316 pixels and runs on Android v9.0 (Pie) operating system. It ha Super AMOLED display with Corning Gorilla  Glass protection. The device is powered by Octa core (2 GHz, Dual core, Kryo 460 + 1.7 GHz, Hexa Core, Kryo 460) processor, Qualcomm Snapdragon 675 chipset paired with 6 GB of RAM. As far as the battery is

Phones with true flexible and foldable displays are on the way!  It could be a major change in the industry. It turns out the first true foldable phone will probably come from a company few have heard of, even though it’s been developing flexible display technology for many years. The China-based Royole surprised the industry in late October by announcing it would release the Royole FlexPai. It has a 7.8-inch AMOLED screen with a 1920 x 1440 resolution and measures 7.5 x 5.3 x 0.3 inches. The Snapdragon 855-powered Flexpai has two cameras rated at 16 and 20 megapixels, and comes with 8GB of RAM and 128GB of storage in its $1,318 base model. You can already preorder from Royole. All the major smartphone makers are working on foldable phones. Samsung might launch a foldable phone likely to be called the Galaxy F. Huawei and Oppo are expected to launch their first foldable phones at the MWC 2019. Xiaomi, LG and Motorola too have plans to launch foldable smartphones. A la

The Oppo K1 will be available for Rs 16,990 on Flipkart starting Tuesday, February 12. Oppo K1 is the most affordable phone to offer optical in-display fingerprint sensor. This feature gives you a fast and accurate unlocking experience, like pressing a shutter. The Oppo K1 sports a 6.4-inch FHD+ (1080x2340) Super AMOLED display with a 19.5:9 aspect ratio. Opportunity offers Water Drop screen with Corning Gorilla glass 5 protection. Every wake-up of screen is a new experience like drop of water bouncing on screen. It has amazing viewing angles and is easily legible under direct sunlight. Oppo K1 is a premium looking device with 3D gradient body which makes K1 to shine like Gem in your hand with an attractive glass back panel to offer a comfortable in-hand feel. It comes in some striking colour options that includes Astral Blue, which is a gradient colour scheme that moves from blue to purple hues, and Piano Black in solid colour. The device is very thin, compact and ext

Samsung Galaxy M20 will go on sale in India via Amazon and it’s own store from 05, Feb. Samsung M20 has starting price of Rs 10990. The Samsung Galaxy M20 mobile has attractive look having 6.3" (16 cm) infinity V display with a screen resolution of 1080 x 2340 pixels and will run on Android v8.1 (Oreo) operating system. This phone is 8.8 mm slim and weighs 186 grams. The device is powered by Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53) processor paired with 3 GB of RAM. It has 5000 mAH powerful battery which sufficient for full day working. Over that, as far as the rear camera is concerned this mobile has a 13 MP + 5 MP camera and  an 8MP selfie camera. The Smartphone is available in two color options i.e. Charcoal Black, Ocean Blue & has a built in fingerprint sensor as the primary security feature. It also supports Face Detection and high dynamic range(HDR) imaging. Other sensors include Light sensor, Proximity sensor, Accelerometer. F

Chinese Mobile company, Xiaomi  shall launch soon it’s most awaited smart phone Redmi Note 7 in India. The most attractive feature of the phone is  its 48MP camera, but here are the other features that make it a worthwhile purchase in only Rs 10,000 price range. Redmi Note 7 features:  It has 6.3-inch Full HD+ display, dual secondary camera setup to support the 48MP (f/1.8, 1.6-micron) + 5-megapixel) main sensor and a 13MP selfie snapper . It has Robust and military grade build quality with Twilight Gold, Fantasy Blue, and Bright Black colour options.  The handset support Qualcomm Snapdragon 660 processor with 3GB/4GB/6GB RAM options in 32GB and 64GB storage variants. Redmi Note 7 is powered by a 4,000mAh battery with Quick Charge 4.0, dual 4G VoLTE support, and Android Pie-based MIUI 10 . Other features include hybrid dual SIM card support, rear-mounted fingerprint scanner, facial recognition, USB Type-C charging port and a 3.5mm headphone jack.

With TRAI's New Regulation for the Television and Broadcasting Sector, Consumers have the freedom to select Television (TV) Channels of their choice. The new tariff order by TRAI, in most likelihood, will reduce the price you pay for watching television if you make an economic choice of channels. Your payment to the Service Provider has two components. The first one is called the Network Capacity Fee (NCF). It is like a rental charge of the TV connection to your home. The other is the price of any pay channels that you select. The new framework mandates all operators, including DTH, cable service provider or multi-system operator, to have a base package of 100 channels. Out of the list of 100 TV channels in the base package, you will have to deselect any number of FTA/ Free channels of your choice and add pay channels of equal number. The overall limit cannot cross 100. The MRP of NCF is maximum Rs. 130 per month for 100 TV channels. You can select any FTA/Free channel, pa

Toyota has revealed its third generation humanoid robot, the T-HR3 , which can precisely copy the operator’s movements. It’s 1.5-meter tall, weighs 75 kilograms, and has 32 degrees of torque-controlled freedom plus a pair of 10 fingered hands. The operator can control the robot’s entire body using the Master Maneuvering System (MMS) — 16 torque servo modules in the chair, motion and force sensors at the feet, and other 29 torque servo modules located in the robot’s joints. It has excellent balance and coordination with operator. Toyota has developed humanoid to explore the possibility of assisting humans in the home, medical facilities, construction sites, disaster areas, and even in space. Long term, a system like this probably isn’t a sustainable way to manage humanoid robots. May Toyota is hoping to use the MMS as a reliable learning tool to demonstrate, where the robot gains experience to perform like as human is doing a variety of tasks through it, and eventually is able

The wonder innovation you will not believe can push back the edge of possibility for us all. Yves Rossy (born 27 August 1959) is a Swiss military-trained pilot and an aviation enthusiast known as Jetman. He invents a series of individual jetpacks by his experiments, the latest designed is a carbon-fiber wings for flight. That can straps on like a backpack and controls with body distortion. Jetman comes into existence by his desire to “fly like  a Bird”.  It's a wing suit system comprising a backpack equipped with semi-rigid aeroplane-type carbon-fiber wings with a span of about 2.4 metres (7.9 ft) powered by four Jetcat P400 jet engines. It can fly upto 5000 ft (1.5 Km) with a speed of 40 mph (70 Kmph). They go on sales next year at a unit price of 150,000 USD. In December 2006 Rossy became the first to successfully fly for six minutes using four jet engines and wings strapped on his back.

Toilets in the developing countries are most commonly located on pits. Septic trucks are hired to pump out the sewage and carry it away. In most cases dumping sites for sewage is a river, bay, stream, ocean etc., This sweage contaminating our environment and natural resources, causing people to get sick. Improper sanitation also creates economic stress to the countries. More than 2.5 billion people lack access to safe drinking water. Each day more than 8,40000 people die due waterborne diseases. Simple solution to these problems is Omni Processor. An idea given by Bill and Melinda Gates Foundations. This technique not only treat sweage but also turns sweage into pure water and electricity. No fuel is needed to operate this plant, as it uses dry sweage as a fuel. The goal of the Gates Foundation is to improve the quality of life for people around the world. Over 2.5 billion people around the world do not have access to safe sanitation, which is why Bill Gates is working with a

Jio Giga Fiber: An initiative that is expected to deliver ultra-fast fiber network, with broadband speeds up to 1 Gigabit per second. GigaFiber is a Fibre-to-the-Home (FTTH) broadband service offered to the users via fixed lines. GigaFiber's wall-to-wall FTTH service means that the walls won't obstruct the internet connectivity. Its fiber to the home (FTTH), also called "fiber to the premises" (FTTP), is the installation and use of optical fiber from a central point directly to individual buildings such as residences, apartment buildings and businesses to provide unprecedented high-speed Internet access. Jio launched Jio Giga Fibre on 15 August 2018 which offers high speed broadband, landline and DTH services at reasonable prices. Jio Gigafiber Preview offer has been announced by Reliance. As part of this offer, you will get 100GB of data per month for the first three months with a broadband speed of 100Mbps speed. JioGigaFiber beats the rest because of its u

Indian Space Research Organisation (ISRO) launches PSLV C-44 with Microsat R, a military application satellite, and Kalamsat, a 10cm cubesat made by students, at 11.37pm on Thursday from the first launch pad at Satish Dhawan Space Centre in Sriharikota. This is first flight with a new variant of PSLV called PSLV-DL with two strap-ons, each carrying 12.2-tonne of solid propellent. The launch is PSLV’s 46th flight which injected a 740kg imaging satellite for military applications into orbit with precision. Congratulating the team for the successful mission, Isro chairman K Sivan said this was the first that PSLV was “flown to the lowest orbit.” PS4 is the smallest of the stages in size with a height of 2.5m and a diameter of 1.34m carrying 1.6 tonne propellent. With two liquid engines applying a thrust of 7.6kN each, PS4 is responsible for the correct injection of the payloads into their respective desired orbits.

AdSense: AdSense is a Google program that authorize publisher to serve advertisements like text, images and videos on their media of publishing to earn revenue. Google launches its AdSense program in 2003. It allows website owners and bloggers to earn by serving ads to their users. These ads are monitored by Google by servings to their users from different advertising companies. Then can generate revenue on per click  or impression basis. Google serve advertisements based on users website content, geographical location and other factors. Each individual can target their ads to desired users through Google AdWords. Many websites uses AdSense to earn revenue from their website content through ads. It can customize target users, customize ads to enhance your revenue. It can display earnings from different sources like YouTube, Play Store, Blogs and Website at one platform. AdSense pays on Cost-per-thousand-impressions (CPM) model where advertisers pay you a fixed price per th

Camera innovation : A new camera innovation from Leica that can combines image capture with 3D laser mapping, is being used for the first time to capture UK cities.  Bluesky International has used the Leica CityMapper, the world’s first hybrid airborne sensor combining vertical and oblique imagery with 3D laser scanning, to capture major cities throughout the UK. It is the first time this technology has been used commercially in the UK to this level. The captured city data is currently available to Bluesky and Leica Geosystems, part of Hexagon, it constituent components of vertical orthorectified aerial imagery, oblique photographs and LiDAR point cloud data. Plans are in place to also include the imagery in Hexagon’s HxGN Content Program in the near future.  Using the CityMapper, Bluesky has mapped parts of London, Manchester and Birmingham as well as Brighton, Bristol, Cambridge, Norwich, Nottingham and Oxford. It intends to increase its coverage by capturing additiona

What is admob: admob is a Google product that controls ads and display our earnings generated through ads impression and clicks. After opening account in Google Play Console, in the meantime Google automatically opens two other accounts of each individual that's admob and AdSense. How to generate ads unit: Open your browser and create admob account by Sign up on website https://admob.google.com. After opening admob account create adunit for application by clicking on Apps tab and then add app tab. Create both Banner and Interstitial adunits. How to control ads:  To control adds click on blocking controls from main menu, it shows different categories to put control on ads like General, Sensitive etc., Select/Deselect  the Allowed/ Blocked tab to put the desired control. An other control is Mediation, click on Mediation tab from main menu What is add impression, then click on create mediation group, add format banner or interstitial, check android or iOS, click co

How to update android application in Google Play Store? Firstly update Application for desired changes. Download new updated APK . Now sign in to Google Play console, click on tab all application then select the application which you want to change. Now click on app release tab in Release Management then click on edit release , upload your new udated APK, type your new release note. Now click on save tab then review and then confirm rollout to production. Now your application is under review it will take 2 to 4 hrs to Google to update it in Google Play Store. If there is any change in store listing page click on store listing tab in Store Presence then do the desired changes and click on submit update button. Your application shall be updated in 2 to 4 hrs.

How to open account in Google Play Console to publish Application in Play Store? To open account in Google Play Console firstly you have to create an application then monetize your app that I have already mentioned in my previous blogs. After completion of your application, download apk of your app by clicking on download tab. Open apk and install this application in your mobile to check that wether the application is working properly and adds are playing well in your app. Now download app icon, graphic and take eight screen shots to upload while publishing Application in Google Play Console. Now all data apk, icon, graphic and screen shots are available with you. Now it's time to open account in Google Play Console. Google charges one time fee of 25 dollar to open account in Google Play Console. To open account account in Google Play Console login to website https://play.google.com  by your Gmail account. Pay one time fee of 25 dollar through disired media as debit/

How to Monetize your Application? Monetization mean to earn from your Application by placing adunit code into your application. Step by step guide to Monetize Android Application:- Open your browser and create admob account by Sign up on website https://admob.google.com. After opening admob account create adunit for application by clicking on Apps tab and then add app tab. Create both Banner and Interstitial adunits. Admob provide details of your application performance by showing daily add impression, Click on add, Cost per click, CTR value etc. Now put these banner and Interstitial adunits into monetize tab of application and save it. Click on dashboard tab and then click on download tab to download apk of your app. After downloading open it and install this application in your mobile to check its performance and check adds are playing well as per your adunit settings. Do desired changes if necessary. Your application is now ready to publish into Google Play Console.

Appsgeyser is a good platform for new developers to create free Android Applications. First of all open your browser and sign up by using website www.appsgeyser.com  by your Google Account. Why Appsgeyser: 1.Because it's genuine website. 2. No languages like HTML, JAVA , C etc. need to be learn. Only basic knowledge of computer/ Mobile required. 3. You need to be done only small basic changes for creation of application. 4. Apps created through Appsgeyser are acceptable by Google Play Console. 5.  It's easy and user-friendly. 6. You can run it through your mobile phone. How to create Application: After sign in click on create button for creation of new apps. Create Button Then choose desired template from various shown templates like messenger, web, browser, game etc. as desired by creator. Then follow simple guide as per Application Setting / Template Description like theme, colour, web URL, App name, application description, icon and then click on