The document discusses learning in the open hardware community around Arduino. It describes Arduino as both a tool for learning electronics and interactive design skills, as well as an open source project for understanding schematics, contributing code, and developing compatible hardware. Learning is bottom-up through online and in-person interactions, with teaching happening accidentally among peers and through demonstration of projects. While this approach has strengths like multiple entry points and enthusiasm, it also has weaknesses like uneven pedagogy and low follow-through. Relationships are key to sustaining learning communities in this model.
Flipping Screens: Teaching with iPads and Apple TVCIT, NUS
By Johan Geertsema
As part of a CIT trial my students and I each received an iPad last semester. But what is the added value of such technology for teaching? In this presentation, focusing in particular on mirroring screens by means of an Apple TV unit installed in the classroom, I will explain how we used the devices; I will also share the results of a student survey at the end of the semester.
After briefly explaining the classroom setup and the main apps we used, I will consider the chief benefits of teaching with iPads and an Apple TV:
enhanced interactivity through flipping screens, which enables increased discussion of course readings as well as student work (peer review)
community building by subverting teacher/learner hierarchies
the iPad as a vehicle for e-portfolios, with students learning how to record and organize their work
use of back channel to document classes
I will highlight some of the problems that came up, which ranged from technical issues to the pressures of multitasking, and will end by gesturing towards ways of taking this trial forward, in particular the possibility that flipping screens in large classes could help in flipping classes.
The presentation will as far as possible take the form of a hands-on demonstration: I plan to present using an iPad and Apple TV, show a video taken during class, and perhaps ask volunteer members of the audience to mirror their screens.
Flipping Screens: Teaching with iPads and Apple TVCIT, NUS
By Johan Geertsema
As part of a CIT trial my students and I each received an iPad last semester. But what is the added value of such technology for teaching? In this presentation, focusing in particular on mirroring screens by means of an Apple TV unit installed in the classroom, I will explain how we used the devices; I will also share the results of a student survey at the end of the semester.
After briefly explaining the classroom setup and the main apps we used, I will consider the chief benefits of teaching with iPads and an Apple TV:
enhanced interactivity through flipping screens, which enables increased discussion of course readings as well as student work (peer review)
community building by subverting teacher/learner hierarchies
the iPad as a vehicle for e-portfolios, with students learning how to record and organize their work
use of back channel to document classes
I will highlight some of the problems that came up, which ranged from technical issues to the pressures of multitasking, and will end by gesturing towards ways of taking this trial forward, in particular the possibility that flipping screens in large classes could help in flipping classes.
The presentation will as far as possible take the form of a hands-on demonstration: I plan to present using an iPad and Apple TV, show a video taken during class, and perhaps ask volunteer members of the audience to mirror their screens.
Exploratory Game Design for New User Interfacesfloorislava
New devices and user interfaces are coming thick and fast these days: motion control, tangible computers, hybrid toys, 3D, etc. These devices all have great potential for inspiring fun, but a bad or confusing first experience can sour a player on the idea of trying new things. Designing just the right game to introduce people to an unfamiliar UI can be a daunting task for any designer. In this session, we dig into a number of strategies for designing games that make the most of a new device's unique capabilities while helping the player to master the interface.
UX Design + UI Design: Injecting a brand persona!Jayan Narayanan
It is my try to shed light on two often heard but little understood or confused acronyms and its impact on overall brand experience. The presentation originally designed to address a group of entrepreneurs who have little knowledge in design and it's technical jargons.
https://www.linkedin.com/in/jayan-narayanan/
32 Ways a Digital Marketing Consultant Can Help Grow Your BusinessBarry Feldman
How can a digital marketing consultant help your business? In this resource we'll count the ways. 24 additional marketing resources are bundled for free.
Presentation on where do secondary schools see ICT and the potential for it in schools. Presented at Victorian Catholic Secondary Teaching and Learning Conference, August 2011
Spectrum of IT BPO Services in the PhilippinesExist
Jerry Rapes, CEO of Exist and member of the board of directors of PSIA, CEDF-IT, and DevCon, presents about the differentiators of the Philippines as outsourcing destination for IT and BPO.
Empower students to write with digital tools slide shareKevin Amboe
ISTE 2011 Workshop - Empower students to write with digital tools - Reviewing tools to reach the goal of students being engaged in writing. (See handout on https://iamliterate.wikispaces.com/Engage+Students+as+Writers)
English attack and out of-classroom learning v3AugustoRochaEA
English Attack! is a revolutionary way of improving your students' English; it is the first online platform for learning English specifically designed to the "digital generation". It uses short (1 to 3 minute) clips from movies, TV series, music videos, visual thematic dictionaries, online games and social networking to increase exposure to English.
This is a presentation on how to build your problem statement given in the course AR3U012 Methods for Urbanism of the TU Delft (Delft University of Technology). This is prepared for students of urbanism, urban planning and urban design.
Exploratory Game Design for New User Interfacesfloorislava
New devices and user interfaces are coming thick and fast these days: motion control, tangible computers, hybrid toys, 3D, etc. These devices all have great potential for inspiring fun, but a bad or confusing first experience can sour a player on the idea of trying new things. Designing just the right game to introduce people to an unfamiliar UI can be a daunting task for any designer. In this session, we dig into a number of strategies for designing games that make the most of a new device's unique capabilities while helping the player to master the interface.
UX Design + UI Design: Injecting a brand persona!Jayan Narayanan
It is my try to shed light on two often heard but little understood or confused acronyms and its impact on overall brand experience. The presentation originally designed to address a group of entrepreneurs who have little knowledge in design and it's technical jargons.
https://www.linkedin.com/in/jayan-narayanan/
32 Ways a Digital Marketing Consultant Can Help Grow Your BusinessBarry Feldman
How can a digital marketing consultant help your business? In this resource we'll count the ways. 24 additional marketing resources are bundled for free.
Presentation on where do secondary schools see ICT and the potential for it in schools. Presented at Victorian Catholic Secondary Teaching and Learning Conference, August 2011
Spectrum of IT BPO Services in the PhilippinesExist
Jerry Rapes, CEO of Exist and member of the board of directors of PSIA, CEDF-IT, and DevCon, presents about the differentiators of the Philippines as outsourcing destination for IT and BPO.
Empower students to write with digital tools slide shareKevin Amboe
ISTE 2011 Workshop - Empower students to write with digital tools - Reviewing tools to reach the goal of students being engaged in writing. (See handout on https://iamliterate.wikispaces.com/Engage+Students+as+Writers)
English attack and out of-classroom learning v3AugustoRochaEA
English Attack! is a revolutionary way of improving your students' English; it is the first online platform for learning English specifically designed to the "digital generation". It uses short (1 to 3 minute) clips from movies, TV series, music videos, visual thematic dictionaries, online games and social networking to increase exposure to English.
This is a presentation on how to build your problem statement given in the course AR3U012 Methods for Urbanism of the TU Delft (Delft University of Technology). This is prepared for students of urbanism, urban planning and urban design.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
1. Standing on
the Shoulders of Hackers:
An Introduction to
An Introduction to Arduino
Daniel Soltis
OSHUG Meeting Feb 2011
Thursday, 10 February 2011
2. What does learning look like
in an open hardware community?
Thursday, 10 February 2011
3. many things to learn
Arduino as a Tool
how do I use Arduino?
how do I improve my skills in interactive hardware design?
how do i transfer these skills to electronics, engineering,
software development, etc.?
Arduino as an Open Source Project
how do I understand the Arduino schematics?
how do I design hardware compatible with Arduino?
how do I make a different/better Arduino?
how do I understand the Arduino code base?
how do I contribute to the Arduino source code?
Thursday, 10 February 2011
4. (my teaching experience)
Arduino as a Tool
how do I use Arduino?
how do I improve my skills in interactive hardware design?
how do i transfer these skills to electronics, engineering,
software development, etc.?
Arduino as an Open Source Project
how do I understand the Arduino schematics?
how do I design hardware compatible with Arduino?
how do I make a different/better Arduino?
how do I understand the Arduino code base?
how do I contribute to the Arduino source code?
Thursday, 10 February 2011
5. developing with and developing for:
an open-source ethos at many levels
Thursday, 10 February 2011
9. where to start?
pHDuino Compass Hat
Carlos Neves Leigh Honeywell
Arduino Weather Clock
Sean Carney Reverse Geocache Puzzle
Mikal Hart
Thursday, 10 February 2011
13. who is teaching?
online
website and playground contributors
forum contributors
project documenters
physical artefacts
authors
kit developers
in-person
peers
tutors
Thursday, 10 February 2011
14. who intends to teach?
online
website and playground contributors?
forum contributors?
project documenters?
physical artefacts
authors?
kit developers?
in-person
peers?
tutors? (ok, almost certainly...)
Thursday, 10 February 2011
15. bottom-up pedagogy
many points of entry and many ways to learn
teaching may be accidental or incidental
blurred boundaries between learning, doing, and teaching
high engagement and enthusiasm for subject
often hands-on emphasis
process of learning and teaching as an enjoyable activity
relationships important
uneven pedagogy
possibly low follow-through
Thursday, 10 February 2011
16. bottom-up pedagogy
many points of entry and many ways to learn
teaching may be accidental or incidental
blurred boundaries between learning, doing, and teaching
high engagement and enthusiasm for subject
often hands-on emphasis
process of learning and teaching as an enjoyable activity
relationships important
uneven pedagogy
possibly low follow-through
Thursday, 10 February 2011
17. bottom-up pedagogy
many points of entry and many ways to learn
teaching may be accidental or incidental
blurred boundaries between learning, doing, and teaching
high engagement and enthusiasm for subject
often hands-on emphasis
process of learning and teaching as an enjoyable activity
relationships important
uneven pedagogy
possibly low follow-through
Thursday, 10 February 2011
18. bottom-up pedagogy
many points of entry and many ways to learn
teaching may be accidental or incidental
blurred boundaries between learning, doing, and teaching
high engagement and enthusiasm for subject
often hands-on emphasis
process of learning and teaching as an enjoyable activity
relationships important
uneven pedagogy
possibly low follow-through
Thursday, 10 February 2011
19. hardware vs. software?
1 5 10 15 20 25 30
A
B
C
D
E
F
G
H
I
J
1 5 10 15 20 25 30
teaching tools are less effective without physical
objects/demonstration: not as scalable or distributed.
Thursday, 10 February 2011
20. ?
hardware vs. software?
inherently multidisciplinary. needs for skills in
hardware, software, and design can serve as a leveller.
Thursday, 10 February 2011
21. hardware vs. software?
digital curricula and tools to address physical needs.
Thursday, 10 February 2011
22. hardware vs. software?
greater emphasis on personal, offline interactions.
Thursday, 10 February 2011
23. simultaneous strengths and limitations
multiple points of entry:
address different learners at different levels
difficult to figure out where to start
self-driven learning and teaching:
high engagement and enthusiasm
uneven effectiveness, rigor, follow-through
relationships are key:
essential to sustain communities of learning
can be difficult to engage new communities
Thursday, 10 February 2011
24. simultaneous strengths and limitations
multiple points of entry:
address different learners at different levels
difficult to figure out where to start
self-driven learning and teaching:
high engagement and enthusiasm
uneven effectiveness, rigor, follow-through
relationships are key:
essential to sustain communities of learning
can be difficult to engage new communities
Thursday, 10 February 2011
25. simultaneous strengths and limitations
multiple points of entry:
address different learners at different levels
difficult to figure out where to start
self-driven learning and teaching:
high engagement and enthusiasm
uneven effectiveness, rigor, follow-through
relationships are key:
essential to sustain communities of learning
can be difficult to engage new communities
Thursday, 10 February 2011