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A seminar of CAPTCHA /* A very kind request to the viewers, please don't try to download it and just edit the name. Just take the idea from the presentation and add your innovation to it */ I hope it will be helpful to you all :) Good Luck :)
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A CAPTCHA (a backronym for "Completely Automated Public Turing test to tell Computers and Humans Apart") is a type of challenge-response test used in computing to determine whether or not the user is human. CAPTCHAs are, by definition, fully automated, requiring little human maintenance or intervention to administer, producing benefits in cost and reliability. By definition, the algorithm used to create the CAPTCHA must be made public, though it may be covered by a patent. This is done to demonstrate that breaking it requires the solution to a difficult problem in the field of artificial intelligence (AI) rather than just the discovery of the (secret) algorithm, which could be obtained through reverse engineering or other means.
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Users nowadays are provided with major password stereotypes such as textual passwords, biometric scanning, tokens or cards (such as an ATM) etc. Mostly textual passwords follow an encryption algorithm as mentioned aboveBiometric scanning is your "natural" signature and Cards or Tokens prove your validity. But some people hate the fact to carry around their cards, some refuse to undergo strong IR exposure to their retinas(Biometric scanning). Mostly textual passwords, nowadays, are kept very simple say a word from the dictionary or their pet names, girlfriends etc. Years back Klein performed such tests and he could crack 10-15 passwords per day. Now with the technology change, fast processors and many tools on the Internet this has become a Child's Play.
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More from Ecaterina Moraru (Valica)
Video: https://fosdem.org/2020/schedule/event/ui_ux_trips_and_tricks_for_developers/ UI/UX is a craft. The more you practice it, the better you are at it. Some people argue that you need to have 'good taste' in order to be a designer, to be the 'artsy type'. While this might be true for Graphic Design, Branding and Visual Arts in general, when it comes to Interface, Interaction and Product Design, the focus is more on practicality and 'common sense'. I will present some general UI/UX tips & tricks that will help you design better. Everyone should know the basic principles and patterns of design, and once you understand them you will naturally integrate them in your work.
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Ecaterina Moraru (Valica)
VIdeo recording at https://www.youtube.com/watch?v=QND4EQMTGeU Details at https://aceu19.apachecon.com/session/uiux-tips-tricks-developers UI/UX is a craft. The more you practice it, the better you are at it. Some people argue that you need to have 'good taste' in order to be a designer, to be the 'artsy type'. While this might be true for Graphic Design, Branding and Visual Arts in general, when it comes to Interface, Interaction and Product Design, the focus is more on practicality and 'common sense'. I will present some general UI/UX tips & tricks that will help you design better. Everyone should know the basic principles and patterns of design, and once you understand them you will naturally integrate them in your work.
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Everybody can sketch. It's not about artsy stuff, but problem solving and visual communication. Sketches don't need to be perfect, but they need to convey a solution / an idea. The session will take 45 mins (1 hour): * 5 min (10 min): Intro (Idea / Problem) Discover the idea that will be tackled. Explain the rules. (Discover 3 ideas we can sketch upon and vote on your preferred one. Depending on what was voted, we will start sketching on the winner idea.) * 20 min (30 min): Sketch Everyone will sketch a solution for the idea / problem selected. You can propose just 1 sketch or multiple. You can sketch entire screens or just small UI components. Ugly is ok. The sketch doesn't need to be fancy (boxes, stick figures and words are fine). A sketch is the first step towards an idea / solution. * 5 min: Gather Everyone will stick their sketch(es) on a visible panel creating a board full of sketches. We keep the sketches anonymous. * 10 min: Voting You will have 3-5 voting dots. You will go in line over the proposed sketches (like in an art gallery) and vote on the ones that you think if will solve the problem or that we should follow. * 5 min: Conclusions We will gather / scan the voted solutions and see how we can integrate them as a solution.
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Video available at https://www.youtube.com/watch?v=9g8WqKp4BGI Talk at https://www.meetup.com/IS-CSS/events/262580285/ How do you know which layout technique you need to apply for your use case? We will be comparing several alternatives (Float, Display, Flex, Grid), describing the strengths and limitations of the available layout modules, putting a focus on Grid. Although we will have some simpler examples (perfect for beginners), we will also cover more advanced features (like #display: contents# and #subgrid#).
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Talk at Codecamp Iasi 6 Apr 2019, see https://codecamp.ro/iasi#agenda Abstract: What does it mean to design in the open, what opportunities there are and how is this different from 'normal' design. When I mention the word 'design', I refer to User Experience, Interaction Design, Accessibility, Usability and User Research. I am an open source designer for more than 10 years and I've worked with multiple open source communities. Designing in the open is very different from designing for a client. Even if every community has its particular rules, we can attempt to generalize the process, but still it is very unstable, blurry and with lots of unknowns: who is the target of your product, who takes the final decision in open source, how do you evaluate your prototypes when you can't meet the people that will use the product or when you need to address users with very different backgrounds. Closed and paid products are money driven and can be very specific, but open source projects have different motors and the developers and designers need to adapt to these constraints. There are many topics to be discusses related to Open Source Design, but I will try to give an overview of the process and introduce people that never experienced Open Source Design to the concept.
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Showcasing XWiki's skin history, technology advancements and layout ideas for new versions.
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Video available at https://www.youtube.com/watch?v=ng9w8jFuzIg Panel moderated at FOSDEM 2019 in the "Open Source Design" devroom talking about getting more designers participating in Open Source projects and understanding the barriers that may prevent them from contributing. See https://fosdem.org/2019/schedule/event/panel_more_designers/ 446 responses from audience were submitted during the discussions and the panels members were: Donald, @jancborchardt, @belenpena and Timon.
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#ISCSS Meetup #1, see https://www.meetup.com/IS-CSS/events/250102141/ A talk about native CSS Variables, covering examples, comparison with preprocessor alternatives, nuances, advantages and limitations.
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Ecaterina Moraru (Valica)
Video available at https://www.youtube.com/watch?v=afZMLCgxl_s Talk at FOSDEM 20178, see https://fosdem.org/2018/schedule/event/osd_icon_themes/ Reusable icon variables and mappings for customizable user interfaces. Abstract: Software platforms need to be highly extensible and customizable, since developers need to build on top of them and provide the best experience for users. Some users put more focus on the styling and visual aspect of their customization, others need it to be highly accessible or responsive, while others just like to have diversity in their choices. Being able to provide multiple icon sets inside a platform is still a difficult task because of the variety of ways icons can be provided: as images, as font sets, as SVG, etc. I will present a solution for creating and using icon themes, also mentioning the limitations and the difficulties we had in implementing such a solution on our platform. Several icon libraries will be compared, showcasing the reasons, decisions and the compatibility and mapping issues we faced during the process.
Icon Themes
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Proposals and ideas for XWiki open source project
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Design proposals status 9.x
Ecaterina Moraru (Valica)
This reviews the new features and improvements implemented by XWiki between Jan 2016 and Jul 2017
What's new in XWiki 8.x and half of 9.x
What's new in XWiki 8.x and half of 9.x
Ecaterina Moraru (Valica)
Video available at https://www.youtube.com/watch?v=3M9ptBxFyP4 Talk at FOSSASIA 2017, see https://2017.fossasia.org/tracks.html#2830 Abstract: Every open source project will tell you that they want more design contributions and that they want their project to be easy to use, beautiful, modern, etc. Still there are lots of complains that is hard to have a designer integrated inside the community. So, is this true? Is there a mismatch between the designer and the community? Are there differences in participants' expectations? - Should the designer be involved in the project from the beginning to the end? - Should the designer be also a technical person? - Should the designer be responsible for the implementation of his proposals? - What we request in a design work is realistic and according to designer's specialty? - How can we evaluate a designer's proposals inside our community? - Can we have more than one designer involved in the community? - Do we know our target and provide full specifications when requesting design work? - Who should have the final decision on design proposals? - Is the designer responsible for all the usability problems of the project? - Why it is so easy to provide design feedback? - etc. All the above are valid questions when interacting with designers in open source communities and some times the answers don't match. Stating very clear what the expectations are can be helpful in having long term design contributions. In this presentation we will go over the common questions and expectations designers and open source communities have and try to provide a base for design work interactions.
Expectations from Open Source Designers
Expectations from Open Source Designers
Ecaterina Moraru (Valica)
Video available at https://www.youtube.com/watch?v=-riFE76nI84 Talk at FOSDEM 2017 in the Open Source Design room showing the Open Source Design community stats for 2016. See https://fosdem.org/2017/schedule/event/osd_success_stories/ Talk held together with @eppfel.
Success stats from OSD community
Success stats from OSD community
Ecaterina Moraru (Valica)
We introduced Colibri Skin in version 2.0 (2009) and we have supported it for 6 years (version 7.0). How long do we estimate to have support for Flamingo Skin? How are we suppose to innovate / improve the UI with the current skin/templates structure we have? Raised questions: * What will the future of XWiki Skins will be? * Will we be able to support multiple skins per flavor? * Will we try to make Flamingo Skin customizable? How this will affect the testing of every possible configuration?
Future of XWiki Skins
Future of XWiki Skins
Ecaterina Moraru (Valica)
Talk at 'Design Jam' event in Iasi, Romania, on 31 Oct 2014, https://www.eventbrite.com/e/design-jam-autumn-edition-tickets-13430066691
Design process in an Open Community
Design process in an Open Community
Ecaterina Moraru (Valica)
Between 27 May - 12 June 2014 we tested XWiki with 9 users. The testing sessions were recorded and held face-to-face in Iasi, Romania. This is a presentation that contains some conclusions and some video snapshots from the testing sessions. More details http://design.xwiki.org/xwiki/bin/view/Proposal/UsabilityScenario4Report/
XWiki Usability Testing Sessions
XWiki Usability Testing Sessions
Ecaterina Moraru (Valica)
About projects, community and development process
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About XWiki.org
Ecaterina Moraru (Valica)
Talk at Winter Web Workshop, 7-8 Dec 2013, Iasi, Romania, http://www.eventbrite.com/e/winter-web-workshop-tickets-7122374213
Evolution of CSS
Evolution of CSS
Ecaterina Moraru (Valica)
This reviews the new features and improvements implemented by XWiki Community (http://www.xwiki.org) inside XWiki Enterprise between version 2.4 and version 5.1 in period Jul 2010 – Jul 2013
XWiki Improvements Review (ver 2.4 - 5.1)
XWiki Improvements Review (ver 2.4 - 5.1)
Ecaterina Moraru (Valica)
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Introduction to Jammu & Kashmir and its rich cultural heritage Four Famous Temples In Jammu & Kashmir-Welcome to the land of breathtaking landscapes and rich cultural heritage – Jammu & Kashmir! Temples play a significant role in the spiritual fabric of Jammu & Kashmir, attracting pilgrims from far and wide. Let’s delve into the world of four famous temples that hold great importance in this enchanting region. Importance of temples in the religious landscape of Jammu & Kashmir Nestled in the breathtaking Himalayan region, Jammu & Kashmir boasts a rich cultural heritage deeply rooted in spirituality and tradition. Temples play a vital role in this religious landscape, serving as epicentres of faith and devotion. These sacred sites not only hold historical importance but also serve as symbols of unity among diverse communities residing in the region. The temples of Jammu & Kashmir stand as architectural marvels, showcasing intricate designs and craftsmanship that reflect the artistic prowess of ancient builders. Each temple tells a unique story steeped in mythology and folklore, captivating visitors with tales of gods and goddesses. From elaborate rituals to serene meditative spaces, these temples offer solace to seekers on their spiritual journey. They provide a sanctuary for worshippers to seek blessings, find peace, or simply immerse themselves in the divine energy that permeates these hallowed grounds. Vaishno Devi Temple: A popular pilgrimage site for Hindus Tucked away in the picturesque hills of Jammu & Kashmir lies the revered Vaishno Devi Temple, drawing millions of devotees each year. The journey to this sacred site involves a challenging trek through winding paths and breathtaking landscapes. Upon reaching the temple, visitors are greeted by the divine aura and tranquillity that permeates the atmosphere. The three rock-cut caves inside symbolize different forms of Goddess Shakti – Maha Kali, Maha Lakshmi, and Maha Saraswati. Devotees believe that Mata Vaishno Devi fulfills the wishes of her devotees who visit her abode with pure hearts. The chanting of hymns and ringing bells reverberate through the air as devotees offer prayers and seek blessings from Mother Vaishno Devi. Pilgrims leave feeling spiritually rejuvenated and grateful for having experienced such a profound connection with divinity amidst nature’s beauty at Vaishno Devi Temple. Shankaracharya Temple: A symbol of Kashmiri Hinduism Nestled atop a hill in Srinagar, the Shankaracharya Temple stands as a symbol of Kashmiri Hinduism, echoing centuries of spiritual significance. Dedicated to Lord Shiva, this ancient temple exudes an aura of tranquillity and devotion that captivates visitors from far and wide.
Four Famous Temples In Jammu and Kashmir
Four Famous Temples In Jammu and Kashmir
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