What's New

• 
  Akibur Rahman commented on coolinventor's video.

  Noshin's superb E-commerce app

  Noshin is one of the contestant of the Cool Inventor creativity contest. Currently, a vote is going on the creativity of her idea, which is an E-commerce app, which is quick and packed with many features and functions.

  • #education
  • #contest
  • #vote
  • #entertainment

  • November 17, 2018

  • Ali Khalouf and Amit Kanti Barua like this.
  • View all 6 comments
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    Amit Kanti Barua ECommerce has been a part of our day-to-day life. It Using it, anyone can order a product and get it without going to markets - Few clicks would do. The main issue could be, for distant places to deliver. Otherwise, it looks promising.

    • November 17, 2018
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    • 1 likes this
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    Akibur Rahman E-commerce applications are common but I think you can do well if you can add features that we usually not see in ecommerce sites.All the best with your project.

    • November 17, 2018
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    • 1 likes this
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    Oleg Romashin Good idea, especially with video. But may be you need some unsual future to get advantage over other competitors.

    • November 17, 2018
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    • 1 likes this
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    Boban Koshinov E comerce is a great idea and your video is very very good! Im running a web store also so i can just say its great experience and i hope you will have a freat succes with that!

    • November 18, 2018
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    Mazhiel M An ecommerce website is good but you have to spice it up to have a competitive advantage over your competitors. Perhaps a lower service fee for the business owners and customers? I also like the idea of how you were able to capture each functionality of...  moreAn ecommerce website is good but you have to spice it up to have a competitive advantage over your competitors. Perhaps a lower service fee for the business owners and customers? I also like the idea of how you were able to capture each functionality of an ecommerce website.  

    • November 18, 2018
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    • 1 likes this
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  Akibur Rahman commented on coolinventor's video.

  Hamza's amazing Chatbot development

  Hamza is one of the contestant of the Cool Inventor creativity contest. Currently, a vote is going on the creativity of his idea, which is building your personal chatbot with different chatbot development tools with minimal coding.

  • #education
  • #contest
  • #vote
  • #entertainment

  • November 17, 2018

  • Rehan Abdul Qayyum, Amit Kanti Barua, and Malik Khawar Awan like this.
  • View all 7 comments
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    Hamza Irshad Thanks to all

    • November 17, 2018
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    Oleg Romashin Very useful thread, especially for me. I will need chatbot in the near future, so I will use your article, thanks a lot! I think you'll get more support with video tutorials also.

    • November 17, 2018
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    Malik Khawar Awan Being in digital marketing and freelancing era for a year now - i think this is a very good idea. Hamza did a great job. Chatbots are very effective in generating leads and marketing strategies . You can directly communicate with clients without even...  moreBeing in digital marketing and freelancing era for a year now - i think this is a very good idea. Hamza did a great job. Chatbots are very effective in generating leads and marketing strategies . You can directly communicate with clients without even being available online all the time. You can just deploy a bot and its artificial intelligence scenarios will do the rest. Great Job Hamza !  

    • November 17, 2018
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    Boban Koshinov Chat bot may be the future in our technology! Great idea Hamza you did a really good job. Continue to make good videos. All the best!

    • November 18, 2018
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    Mazhiel M The reason why I voted for this idea is because of the incorporation of AI in its functionality. I believe that this will have a great impact when AI is used at its full potential for this chatbot. There are many chatbots around but one that uses data...  moreThe reason why I voted for this idea is because of the incorporation of AI in its functionality. I believe that this will have a great impact when AI is used at its full potential for this chatbot. There are many chatbots around but one that uses data and predictive analytics will have an edge over other thousands of chatbots in the world. Goodluck on your idea and may this be the start of a great journey for you!  

    • November 18, 2018
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  Akibur Rahman commented on coolinventor's video.

  Safety Band for Women - By Nusrat

  Nusrat is one of the contestants of the Cool Inventor creativity contest. Currently, a vote is going on the creativity of her idea, which is called Safety Band for women. It is a personal bracelet, which enables women to call for help when they are harass...

  • #education
  • #contest
  • #vote

  • November 17, 2018

  • Amit Kanti Barua likes this.
  • View all 6 comments
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    Amit Kanti Barua The project looks great. It has GPS, SMS alerts for tracking that'll be really helpful for women's safety at the current era. Though the battery life-time could be an issue.

    • November 17, 2018
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    Akibur Rahman This is a very good idea.After your prototype is ready I think the next step will be to make is smaller and more reliable,All the best with your project

    • November 17, 2018
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    Oleg Romashin So much great ideas and it's so hard to vote... Really good idea. I think you can get really serious business. But yeah, may it's little bit big, but I think it's only prototype. Keep it going!

    • November 17, 2018
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    Boban Koshinov This is actualyy.pretty amazing! I hope it will work and it will save a lot of womens who can be under attack. But to implenent it to reality the gadget must be smaller and almost invisible to the attackers! Good luck

    • November 18, 2018
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    Mazhiel M One good thing about this gadget is its ability to initiate the location of the user. People may not be able to use their phones in dangerous times because it might cause scare their will be time consuming for them. At least here, just the push of one...  moreOne good thing about this gadget is its ability to initiate the location of the user. People may not be able to use their phones in dangerous times because it might cause scare their will be time consuming for them. At least here, just the push of one button will trigger a helpline for her. Good job in thinking a helpful invention like this!  

    • November 18, 2018
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  Akibur Rahman commented on coolinventor's video.

  Kamrul's generous Hands for Hands

  Kamrul is one of the contestant of the Cool Inventor creativity contest. Currently, a vote is going on the creativity of his idea, which is an app called Hands for Hands, which is an emergency app for people in trouble.

  • #education
  • #contest
  • #vote
  • #entertainment

  • November 17, 2018

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    Bin Yamin It seems like a good idea to use the power of the goodness around you. There are always people willing to help and I believe this is a really an innovative idea that could bring them together and make the world a happier place

    • November 16, 2018
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    Akibur Rahman This is a great idea, but my only concern is that it may be used by criminals to take advantage of vulnerable people.If you can come up with a mechanism that will allow people to use this app confidently then I think it has a lot of potential.

    • November 17, 2018
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    Oleg Romashin I find this idea super awesome! Very useful app for people all over the world. But may be you should add possible to send messages through WhatsApp or Viber(or something else) from your app, since get more chance for help. Let me know when I can download...  moreI find this idea super awesome! Very useful app for people all over the world. But may be you should add possible to send messages through WhatsApp or Viber(or something else) from your app, since get more chance for help. Let me know when I can download it )  

    • November 17, 2018
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    Boban Koshinov I must say it amazing app...you have a very very great idea but u think it will be hard to implement that idea to reality but it worth trying! Good luck

    • November 18, 2018
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    Mazhiel M It was good that you were able to think of a solution to gather people to help someone who is in need of help. However, to make this a better idea, I suggest to have a more specific instruction or details to the public on how the app works. Will it have...  moreIt was good that you were able to think of a solution to gather people to help someone who is in need of help. However, to make this a better idea, I suggest to have a more specific instruction or details to the public on how the app works. Will it have a list of numbers specific for every need e.g. calling for spare food for the needy in the street, a woman victim of catcalling, etc.? Keep this invention running, I am sure it has a lot of potential!  less

    • November 18, 2018
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  Akibur Rahman commented on Fatima Ahmed's video.

  Update HTML code using browser and not editor

  Check the entire article and coder information at: https://coolinventor.com/profile/Nissan0808

  • #HTML
  • #editor
  • #code

  • September 13, 2018

  • Fatima Ahmed, Noshin Tasnia, and Boban Koshinov like this.
  • View all 6 comments
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    Oleg Romashin Very useful tutorial for all web developers! It would be nice if you added screenshot of Google Chrome with this trick. And I really interested about all tabs at your last screenshot in second trick with Mozilla Firefox. May you should have told...  moreVery useful tutorial for all web developers! It would be nice if you added screenshot of Google Chrome with this trick. And I really interested about all tabs at your last screenshot in second trick with Mozilla Firefox. May you should have told something about it.
    Thanks for great and helpful video!  

    • September 12, 2018
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    Fatima Ahmed Oleg, this video was actually done by another person (Tawfiqul). I just got the article which was later converted into this video...so it was sort of multiple efforts from different people

    • September 12, 2018
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    Boban Koshinov Hey there, very good video! I love the way it's explained about web developing. Very useful and nice tutorial you made there. Only thing you can improve is just adding sound to the video, voice over.
    Thanks for the video and i hope you will make a lot...  moreHey there, very good video! I love the way it's explained about web developing. Very useful and nice tutorial you made there. Only thing you can improve is just adding sound to the video, voice over.
    Thanks for the video and i hope you will make a lot of them in future.  

    • September 13, 2018
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    Akibur Rahman Great video which covers a very useful topic.I liked how you went into detail about how to setup the environment.
    
    I think the animations could be improved. I was a bit lost at one point because I was distracted by the animations and had to go back....  moreGreat video which covers a very useful topic.I liked how you went into detail about how to setup the environment.
    
    I think the animations could be improved. I was a bit lost at one point because I was distracted by the animations and had to go back. There are some minor grammatical mistakes and some of the fonts used was a bit hard to read. If a more simple font was used consistently throughout the video then I think that would have been better.
    
    Hope you can keep making such useful videos. Keep up the good work  less

    • September 13, 2018
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    Mazhiel M This video is great for learners! I loved how the researcher did not just focus on one way of giving the audience an answer on how to update the HTML. Instead, he gave several options for the learners. This is remarkable because the audience will have...  moreThis video is great for learners! I loved how the researcher did not just focus on one way of giving the audience an answer on how to update the HTML. Instead, he gave several options for the learners. This is remarkable because the audience will have more ways and additional knowledge they can use for their work. The article was also precise and straight-to-the-point. It answers immediately the needed information about the topic. I also loved the step-by-step process on how to install tools and add-ons needed for the updating of HTML.
    
    Just some points to consider would be adding sound to the video so the tutorial would come alive more and using more readable fonts! Overall, this tutorial is very helpful and informative.  less

    • September 16, 2018
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  Akibur Rahman is now friends with Fatima Ahmed.

  • September 11, 2018
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  Akibur Rahman commented on Fatima Ahmed's video.

  C Programming Tutorial for Beginners

  This tutorial introduces you to C programming language by covering the basics. Using headphones throughout the video is recommended. Watch the video in HD. I...

  • #Coding
  • #computer programming
  • #C
  • #beginner
  • #easy

  • July 30, 2018

  • Oleg Romashin likes this.
  • View all 8 comments
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    Bin Yamin This is a very good video for beginners. Contains a lot of details and required stuff that many teachers skip when introducing students to the language. The length of the video is a bit long, but it's justifiable because because it contains that much...  moreThis is a very good video for beginners. Contains a lot of details and required stuff that many teachers skip when introducing students to the language. The length of the video is a bit long, but it's justifiable because because it contains that much contents and information. Perhaps But still breaking it down into 2 shorter videos will be helpful as some beginners tend to get overwhelmed by too much information on the first time, and a long video discourages beginners. I feel the pace of the video was just right too. Not too fast, and not too slow. Another tiny issue was that the voice in the beginning was not strong enough, although it gets better later in the video. Good work. Make more videos.  less

    • July 28, 2018
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    Hamza Irshad Nice work ! video is bit long because of your way of making a video is slow ,try to speak fast and act fast,this video is for beginners so you must cover the topic of error while programming because in beginning beginners have error in coding that...  moreNice work ! video is bit long because of your way of making a video is slow ,try to speak fast and act fast,this video is for beginners so you must cover the topic of error while programming because in beginning beginners have error in coding that cannot understand by them ,not try to use built in function in beginning .I hope your next video cover missing stuff and a topic on pointers and functions.keep going !!  

    • July 28, 2018
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    Diego Salgado Great video, I like the approach of learn by doing that you used there. That was a nice way to keep the interest till the end, showing the final result of the tutorial just starting. Before watching I thought it was going to be concepts and just basic...  moreGreat video, I like the approach of learn by doing that you used there. That was a nice way to keep the interest till the end, showing the final result of the tutorial just starting. Before watching I thought it was going to be concepts and just basic examples, but how you put all together makes it easier to recall what was learned. Also, you should include the source code. When someone is getting started is easy to get stuck by simple mistakes. So, comparing two files could be easier than searching inside the video, when not all the code can be seen at the same time.
    Finally, 40 minutes usually is too long for me. I prefer video series. I found them easier to process. But it didn't feel too much because examples were well planned to be understandable. So, it was worth the time.  less

    • July 29, 2018
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    Akibur Rahman Very good video.The presentation was good great but I think the volume needs to be increased a bit.You did a good job by first showing the viewers what they will be able to build after going through the tutorial which is great as this will peek interest...  moreVery good video.The presentation was good great but I think the volume needs to be increased a bit.You did a good job by first showing the viewers what they will be able to build after going through the tutorial which is great as this will peek interest of the beginners at the beginning of the video.The explanations of the concepts were quite good but I think you missed something in the beginning.You didnt say anything about the include statements and the main function.Even though its difficult for beginners to understand those line right in the beginning I think it would have been better if you could have given them a quick intro to header files and the main function.  less

    • July 30, 2018
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    Abrar Aziz Thanks everyone for your feedback. About the sound quality;this was the first time I recorded a video tutorial. The microphone was not so good and I did not have any good editing software. On the other hand, I had to keep everything in one video. So, I...  moreThanks everyone for your feedback. About the sound quality;this was the first time I recorded a video tutorial. The microphone was not so good and I did not have any good editing software. On the other hand, I had to keep everything in one video. So, I realised that I missed explaining some concepts. I will try to make my videos better in the future. Everyone please give feedback on my other videos. It will really help me improve.  

    • July 31, 2018
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  Akibur Rahman commented on Fatima Ahmed's video.

  HTML tutorial for beginners

  Hi all, here is a very very basic tutorial on creating a super simple website with HTML coding. The video shows everything step by step from scratch. Good for beginner programmers who are just getting started with HTML. Enjoy the HTML tutorial for begin...

  • July 30, 2018

  • Diego Salgado, Oleg Romashin, and Hamza Irshad like this.
  • View all 12 comments
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    Noshin Tasnia Thanks for your valuable comment Oleg Romashin. After discussion with Fatima apu, i will try to publish how to work with forms completely

    • July 28, 2018
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    Boban Koshinov Hey, Noshin great video by the way!
    
    I liked your intro and your nice explanation about HTML for beginners the video has a clear overview of the program and I liked the way you work with...  moreHey, Noshin great video by the way!
    
    I liked your intro and your nice explanation about HTML for beginners the video has a clear overview of the program and I liked the way you work with examples.
    
    I have some critics about the video as well, I think your voice should be louder, also you can add some soft nice music while you typing and hitting your keyboard )
    
    I guess you are beginner about making videos so it's not a big deal! Great job! Wish you all the best!  less

    • July 28, 2018
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    Mazhiel M I liked that your tutorial has a clear and loud voice, it makes understanding the tutorial lesson easier. You have also explained the steps one-by-one especially the lines of codes being typed which is a plus! Also, expanding your lesson on how to add...  moreI liked that your tutorial has a clear and loud voice, it makes understanding the tutorial lesson easier. You have also explained the steps one-by-one especially the lines of codes being typed which is a plus! Also, expanding your lesson on how to add different types of files such as videos and photos is kind of fun. What can be improved as well is to insert texts or video sections saying which topic is being discussed at the moment for easier understanding. Students would love to remember the subtopics in your lesson, therefore, they should easily navigate to which part of the video it is. Overall, I would definitely recommend this to others as useful for beginners who want to create a simple website from end-to-end. Good job!  less

    • July 28, 2018
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    • 1 likes this
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    Bin Yamin The video is quite good content wise but could use some improvements. It contains enough information but sometimes the information is not organized. For example the header tags (h1 and h2) were used but explained a later.
    Your voice was quite bold and...  moreThe video is quite good content wise but could use some improvements. It contains enough information but sometimes the information is not organized. For example the header tags (h1 and h2) were used but explained a later.
    Your voice was quite bold and audible but there was a constant background hiss and keyboard sounds while typing were rather disturbing. The audio would have been perfect if the keyboard sounds are were not present.
    I feel the video will be more interesting if you remove the gaps. Many good video makers do this mistake when they can simply edit the video and remove long pauses where they are just typing, or keep some contents handy and paste them. A watcher feels more satisfied if you a video engages him in explanation about what is happening, instead of letting him passively stare while the author is typing long strings. With these gaps removed the video will become more interesting and engaging.
    Other than that there are only complements but the comment is getting too big, so I will...    less

    • July 28, 2018
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    Akibur Rahman Contentwise the video is quite good as most of the elements of HTML was covered. There are some issues which need to be addressed to make the tutorials more enjoyable for the viewer. The visuals of the video are good but the audio needs to be improved....  moreContentwise the video is quite good as most of the elements of HTML was covered. There are some issues which need to be addressed to make the tutorials more enjoyable for the viewer. The visuals of the video are good but the audio needs to be improved. There is too much background noise which makes it harder for the viewer to concentrate on your voice. The presentation of the content would be improved significantly if you could first explain the concepts using basic powerpoint tools. Then use code snippets to give examples for each concept. Try to keep typing to a minimum and copy and paste code snippets as much as possible so that you can spend more time explaining the code rather than typing it.Also it would have been better if you show the viewers the different variations of the same elements. For example, for the table element it would have been better if you showed the viewers how to change the number of rows and columns.  less

    • July 30, 2018
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  • July 29, 2018