#techGeek

Raspberry Pi 3 runs Raspian Jessie which is debian operating system that uses linux kernal, when you try to run following command, sudo apt-get update Error messages may come up like ' NO_PUBKEY '. This happens while using the ' a pt-get command line tool' and this error is associated with the tool's update feature. The new feature in the Apt-Get package management tool guarantees the authenticity of the server before updating the Debian OS. That's why the error ' NO_PUBKEY ' pops up. This problem can be solved by keying in the appropriate commands. ISSUES ON - [APT-GET UPDATE] W: GPG error: ftp://ftp.debian.org/ testing Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 010908312D230C5F W: There is no public key available for the following key IDs: 010908312D230C5F SOLUTION This is a new feature of the apt-get system that guarantees the authenticity of

IBM Watson has come with an intelligent  Visual Recognition API which can identify the objects on the image, human face according to the training sets has been provided which helps us to build our own custom classes without even worrying about the algorithm. Visual Recognition API API provides developers to develop their own application with preferred programming language. Watson Visual Recognition provides API support for JAVA, Node.js, Python and also REST API access. I will walk you through the Watson Visual Recognition API, How to train the API and create custom classifier? How to identify the human faces using the Visual Recognition API? I have developed an python script for capturing the images of a person using Raspberry Pi and picamera and send the images to the Watson API to process the image to recognize the face and provide the scores with matching class. Get started with clicking any 2 image sets of faces with at least 10 images of each faces, and zi

M2M and IoT or Internet of Things will give rise to billions of nodes that require connecting. Most of these will require only low bandwidth to transfer small amounts of data. Some will also require this to be connected over distances greater than those achievable simply by a transmitter on its own. For many of these applications, the traditional cellular phone systems are too complex to allow for very low power operation, and too costly to be feasible for many small low cost nodes. Focusing on measure of success in communication, the latest present scenario “IoT Network” plays a vital role in the development of  communication between the various modes. in which ,the major controlling of all the operations in any remote smart devices depends upon the network modules. The modules for the communication is preferred based upon the convenient of the smart devices developed. Mainly depends upon the range, Power Consumption Efficiency Losses Dimension-ally distance So,

Promotion of Products or Brands on various forms of electronic media which differs from traditional marketing is Digital Marketing!! A small word that holds a lot in it. Marketing services with Internet Access use digital services such as mobile phones, display advertising and many other medium whereas non- internet access includes SMS, MMS & Call Back Services, Now a days most brands uses Digital devices instead of going to shops. Digital marketing is an umbrella term for the marketing of products or services using digital technologies, mainly on the Internet. - Source wiki The Services such as E-Marketing, Social media Marketing, E-Book Advertisement etc, makes people more comfortable that they can buy the products from the place where they are. Online Marketing also comprises with SEO Content and Affiliate Marketing on Blogs for promoting the Product / Brand. We people are fond of many new products and attractive things that we use in our day to day life. S

Now where we are?... We have inadvertenly become advanced and so focused on our own building  technology that we have forgotten the foundations that holds it up. And all we are concealed to natural system that will enhance which moulds our practise towards the nature. Agriculture Agriculture is the cultivation and breeding of animals, plants and fungi for food, fiber, biofuel, medicinal plants and other products used to sustain Almost, human influence strategies and tactics are credited in all the fields to bring out the advancement. The people are acknowledged with strange activities are hanged and changing the world which has impelled our visualizations. So start Highlighting on agriculture…. This is an article that enlighten the scope of agriculture. Agriculture plays vital role in the development of agricultural country. One third of the nation’s capital comes from farming and also 70% of population depends upon farming. The cascaded traditional prac

Smart city A smart city is an urban development vision to integrate multiple information and communication technology (ICT) and Internet of Things (IoT) solutions Attitude attribute your smartness and the smart click with awake to your hale attitude. In reality, everyone sight to live a gifted and an unique life. when our environment transform and travel according to our style there exists a smart city. The journey of e-Governance initiatives in India took a broader dimension in mid 90s for wider sectoral applications with emphasis on citizen-centric services. Later on, many States started various e-Governance projects. Though these e-Governance projects were citizen-centric, they could make lesser than the desired impact. The word “SMART CITY” mould the smartness that hails the city to human diagnosis and assents. The concepts of smart city has been involved to address the challenges of urbanization that ensure to reform the sustainability so that each and everyth