2-in-1 laptops have a screen which flips back 360 degrees. The screen can be detachable, which makes hybrid of tablet and desktop and the rest 2-in-1 laptops have a screen that flips off, providing a tablet experience and commonly named as “convertible”. Unless desktop computers are in consideration, 2-in-1 convertible laptops with 14 inch and 15-inch screens are of definite attraction. There are … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
Uses of Text Mining in Web Content Mining : Part II
This articles assumes that the reader has read the first part of Text Mining in Web Content Mining. In the light of the methodology of Web Content Mining as second part of the series on Text Mining in Web Content Mining, two processes as well as the technology for this purpose will be explained in more detail. The basis for any text mining process is based on the existing document collections. … [Read more...]
Uses of Text Mining in Web Content Mining : Part I
English philosopher Francis Bacon said "Knowledge is power". It is still as true today as it was almost 420 years ago. However, in the past, it has always been associated with luck or tremendous diligence to acquire this knowledge, so we are experiencing a true heyday in recent years due to technological advances. In the past, if you had to roll over tons of books or spend enormous amount of … [Read more...]
ESP32 Relay Control : Shift 3.3V Signal to 5V Signal
In our guide on Controlling AC Powered Appliances With ESP32 and IBM Watson IoT we pointed that the relay connected with ESP32 may not properly function. There are many ways to shift the 3.3V signal to 5V signal. A level shifter or logic-level shifter is a circuit used to translate signals from one logic level or voltage to another. The logic-level shifter can be uni-directional, … [Read more...]
How to Install Apache OpenWhisk on Ubuntu 18.04
It is possible to run own serverless setup instead of using service like IBM Cloud Functions. Here is How to Install Apache OpenWhisk on Ubuntu 18.04 to Create Own FaaS Environment. This is single VM/server deployment of OpenWhisk. One easy way to try OpenWhisk locally is to use Docker Compose. We will need to install Python and couchdb for OpenWhisk. A cloud server with 8GB RAM should be … [Read more...]
Process Automation (RPA) in Financial Services
Automation technology has begun to support banks, insurance companies transport/logistics, manufacturing and health care. Here in which areas Robotic Process Automation (RPA) can be used. Even if a fully automatic work area is still far away, some areas of automation are becoming more and more available, even to small businesses on a budget. One of these technologies is Robotic Process Automation … [Read more...]
ESP32 Arduino Glass Touch Button : Cheap DIY Method
Earlier, we published a theoretical article named How to Build ESP32 Arduino Glass Touch Switch With LED. Here is How to Develop Your Own ESP32 Arduino Glass Touch Button in Cheap DIY Way and Calibrate it to the Best Result. Minimal resources needed for this project. In future, we will improve this thing with backlit LED. The above-linked article will give you a link to Espressif GitHub … [Read more...]
Alexa with ESP32 Arduino and Watson IoT Platform : Fundamentals
In our one earlier discussion, we delivered the concept of how we can Build ESP32 Arduino Glass Touch Switch With LED. Higher models of the glass touch switchboards also have Alexa voice control support. In this fundamental discussion, we will talk on how to combine Alexa with ESP32 Arduino and Watson IoT platform. We can use Amazon Echo Dot or just Android Smartphone with Alexa app as a verbal … [Read more...]
Big Data Analytics: Explaining the Importance of IT Software Solutions
The future of today's business also depends on data processing and analytics capabilities. Big data infrastructure supports new opportunities and costs savings. Big Data analytics is extremely important in this era as more and more companies aim to improve their business by analysing behaviours and performance. No big strategic decision is made without some sort of in-depth analysis and this is … [Read more...]
API and Services to Integrate with Slack (With Usage Tips)
Slack is a nice utility that combines many functions of communication and doing business. Most businessmen and entrepreneurs are familiar with this real-time messenger and are happy with their work. Slack is a freemium cloud service. Slack provides an API for users to create applications and automate works such as sending automatic real-time notifications and alerts on specified conditions. SLACK … [Read more...]
Microsoft Excel and Big Data
Can Microsoft Excel Handle Big Data? What works of Big Data we can do with MS Excel and how? MS Excel is a general purpose tool. MS Excel is not really designed to handle Big Data works. However, we can use MS Excel for data collection or as a conduit and convert to our desired format. MS Excel is a tool for data analysis, and pretty much everybody uses it for everything. It is just really … [Read more...]