JSON replace XML. lightweight data-interchange format. Often used with AJAX (send data forth back client, server, without refresh)
Data types:
number: no dfference between integer and floats
string: string of unicode characters “”
Boolean: true and false
array: ordered list of 0 and more values
Object: unordered collection of key/value pairs
Null: empty value
JSON Syntax Rules:
uses key/value pairs – {“name”;”brad”} . uses double quotes around Key and value . must use the specific data type . file type is “.json” . MIME type is “application/json”
strings: text enclosed in single or double quotation marks
numbers: integer or decimal, positive or negative
booleans: true or false, no quot marks
null: means “nothing,” no quot marks
arrays are lists in square brackets, comma separated, can mix data types
objects are JSON dictionaries in curly brackets, keys and values are separated by a colon, pairs are separated by commas. keys and values can be any data type, but string is the most common value for a key
nesting : arrays and objects inside each other
can put arrays inside objects, objects inside
blockchain is a database or digital ledger. The data in the ledger is arranged in batches known as blocks, with each block storing data about a specific transaction. The blocks are linked together using cryptographic validation to form an unbroken and unbreakable chain–hence the name blockchain. As it relates to bitcoin, the blocks are monetary units, and the chain includes information about all past transactions of that monetary unit.
Importantly, the database (i.e., the series of blocks) is duplicated thousands of times across a network of computers, meaning that it has no one central repository. This not only means that the records are truly public, but also that there is no centralized version of the data for a hacker to corrupt. In order to make changes to the ledger, consensus between all members of the group must be obtained, further adding to the system’s security.
1. Blockchain for the Future of Credentialing
With today’s technologies, graduates and prospective employers must go through a tedious process to obtain student transcripts or diplomas, and this complexity is compounded when these credentials are spread across multiple institutions. Not only that, but these transcripts can take days or weeks to produce and send, and usually require a small fee be paid to the institution.LinkedLinek
This could be a key enabler to facilitate student ownership of this data and would allow them to instantly produce secure and comprehensive credentials to any institute or employer requesting them, including information about a student’s performance on standardized tests, degree requirements, extracurricular activities, and other learning activities.
Blockchain could play a major role in Competency-Based Education (CBE) programs and micro-credentialing, which are becoming ever more popular across universities and internal business training programs.
various companies are currently working on such a system of record. One of the most well-known is called “BlockCert,” which is an open standard created by MIT Media Lab and which the institute hopes will help drive the adoption of blockchain credentialing.
imagine the role that LinkedIn or a similar platform could play in the distribution of such content. Beyond verification of university records, LinkedIn could become a platform for sharing verified work history and resumes as well, making the job application process far simpler
2. Blockchain’s Financial Implications and Student debt
how could blockchain influence student finances? For starters, financial aid and grants could be tied to student success. Instead of students and universities having to send over regular progress reports on a recipient’s performance, automatic updates to a student’s digital record would ensure that benchmarks were being met–and open up new opportunities for institutions looking to offer merit-based grants.
Electronic tuition payments and money transfers could also simplify the tuition process. This is an especially appealing option for international students, as bitcoin’s interchangeable nature and lack of special fees for international transfers makes it a simpler and more cost-effective payment method.
Free eBook: Incorporate Accessibility into Your eLearning
Curt Zilbersher Group Owner Director of E-Learning & Training Development
Accessibility from the Ground Up, by Pamela S. Hogle, offers dozens of tips for building eLearning content that more learners can use in additional ways.
build in ease of access and assistance for people who are new to technology, are English-language learners, have trouble distinguishing colors, need high-contrast designs, are hard of hearing, or use screen readers to navigate or access text—all learners will benefit. Accessible content is easier for everyone to use. It is clear and easy to navigate.
In 2015, former library dean purchased two large touch-screen monitors (I believe paid $3000 each). Shortly before that, I had offered to the campus fitting applications for touch screens (being that large screens or mobiles):
With the large touch screens, I proposed to have one of the large screens, positioned outside in the Miller Center lobby and used as a dummy terminal (50” + screens run around $700) to mount educational material (e.g. Guenter Grass’s celebration of his work: https://blog.stcloudstate.edu/ims/2015/04/15/gunter-grass-1927-2015/ ) and have students explore by actively engaging, rather than just passively absorbing information. The bus-awaiting students are excellent potential users and they visibly are NOT engaged by by the currently broadcasted information on these screens, but can be potentially engaged if such information is restructured in interactive content.
The initial library administration approval was stalled by a concern with students “opening porno sites” while the library is closed which, indeed, would have been a problem.
My 2015 inquiry with the IT technicians about freezing a browser and a specific tab, which could prevent such issues, but it did not go far (pls see solution below). Failing to secure relatively frigid environment on the touch screen, the project was quietly left to rot.
I am renewing my proposal to consider the rather expensive touch screen monitors, which have been not utilized to their potential, and test my idea to engage students in a meaningful knowledge-building by using these applications to either create content or engage with content created by others.
Further, I am proposing that I investigate with campus faculty the possibility to bring the endeavor a step further by having a regularly-meeting group to develop engaging content using these and similar apps; for their own classes or any other [campus-related] activities. The incentive can be some reward, after users and creators “vote” the best (semester? Academic year?) project. The less conspicuous benefit will be the exposure of faculty to modern technology; some of the faculty are still abiding by lecturing style, other faculty, who seek interactivity are engulfed in the “smart board” fiction. Engaging the faculty in the touch screen creation of teaching materials will allow them to expand the practice to their and their students’ mobile devices. The benefit for the library will be the “hub” of activities, where faculty can learn from each other experience[s] in the library, rather than in their own departments/school only. The reward will be an incentive from the upper administration (document to attach in PDR?). I will need both your involvement/support. Tom Hergert by helping me rally faculty interest and the administrators incentivizing faculty to participate in the initial project, until it gains momentum and recognition.
In the same fashion, as part of the aforementioned group or separate, I would like to host a regularly-meeting group of students, who besides play and entertainment, aim the same process of creating interactive learning materials for their classes/projects. Same “best voted” process by peers. My preferable reward: upper administration is leaving recommendation in the students’ Linkedin account for future employers. I will need both your involvement/support. The student union can be decisive in bringing students to this endeavor. Both of you have more cloud with the student union then only a regular faculty such as me.
In regard to the security (porn alert, see above) I have the agreement of Dr. Tirthankar Ghos with the IS Department. Dr. Ghosh will be most pleased to announce as a class project the provision of a secure environment for the touch screen monitor to be left after the group meetings for “use” by students in the library. Dr. Ghosh is, however, concerned/uncertain with the level of cooperation from IT, considering that for his students to enable such environment, they have to have the “right” access; namely behind firewalls, administrative privileges etc. Each of you will definitely be more persuasive with Phil Thorson convincing him in the merit of having IS student work with SCSU IT technician, since it is a win-win situation: the IT technician does not have to “waste time” (as in 2015) and resolve an issue and the IS student will be having a project-based, real-life learning experience by enabling the project under the supervision of the IT technician. Besides: a. student-centered, project-based learning; b. IT technician time saved, we also aim c. no silos / collaborative SCSU working environment, as promised by the reorganization process.
We need to recognize that as we leave the third and enter the fourth industrial revolution our systems of learning — that is, codifying knowledge into a curriculum, then transferring that pre-determined knowledge to accepting students so that they can become productive workers – can’t support a rapidly changing world where new knowledge is continuously created and new skills are required to capture opportunity. Deloitte’s John Hagel argues, and we agree, that workers and organizations must now strive for “scalable learning”, the ability to rapidly adapt to new information and quickly deploy new skills to act upon it.
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more on learning and instructions in this IMS blog
Throw in LinkedIn, Twitter, Pinterest, Instagram and region specific social networks like Vkontakte and Sina Weibo and WeChat, and you’d be hard pressed to find anyone who’s online but isn’t on social media.
What has led to the rise of these social networks? What kind of people do they attract?
What is their psychology? What kind of content do they like to consume? And most importantly for bloggers and marketers – what works, what doesn’t on social media?
Facebook has become the ‘home base’ for most people online. While they may or may not use other networks, a majority maintain a presence on Facebook.
Popular: Used by 72% of all adult internet users in America.
More women users: 77% of online female users are on Facebook.
Younger audience: 82% of all online users between 18-29 are on Facebook
USA (14%), India (9%) and Brazil (7%) form the three largest markets.
Twitter’s quick flowing ‘info stream’ attracts an audience that swings younger and is mostly urban/semi-urban.
Younger: Used by 37% of all online users between 18 and 29.
Educated: 54% of users have either graduated college, or have some college experience.
Richer: 54% of online adults who make over $50,000+ are on Twitter.
More women than men: 29% of all online women are on Instagram, vs. only 22% of all men.
Overwhelmingly younger: 53% of all 18-29 year olds are on Instagram.
Less educated: Only 24% of Instagram users are college graduates, while 31% have some college experience – fitting since its audience is largely younger.
Google+ is a mysterious beast. It is ubiquitous, yet doesn’t attract nearly a tenth of the attention as Instagram or Facebook. Some marketers swear by it, while others are busy proclaiming its death.
Younger users: 27% of all 16-24 year olds online are active members of Google+. In contrast, only 18% and 14% of 45-54 and 55-64 year olds are active on Google+ at the moment.
Large non-US user base: Only 55% of Google+ users are American. 18% are Indian and 6% are Brazilian. One reason for this international user base is Android’s popularity outside the US (since Google+ is baked right into Android).
Even income distribution: According to GlobalWebIndex.net, 22% of people in bottom 25% of income earners are on Google+. For the top 25% of income earners, this number is 24%, while for the mid 50% earners, this number is 23%. This means that nearly all levels of income earners are nearly equally represented on Google+.
Pinterest’s visual nature makes it a fantastic marketing tool for B2C businesses. And it’s got the potential to drive a large amount of traffic to your blog if you have a solid strategy.
Here’s what you should know about Pinterest demographics:
Overwhelmingly female: 42% of all online female users are on Pinterest, vs. only 13% of men.
Older audience: 72% of Pinterest’s audience are 30 years or older. Only 34% are between 18 and 29. Significantly, 17% are over 65 years old.
Distinctly suburban: Suburban and rural users form the largest share – 29% and 30% respectively. This is distinctly different from other networks where urban users rule.
Higher income: Given the higher average age, Pinterest users also have higher disposable income, with 64% of all adults making $50,000+ on Pinterest.
The professional networking site LinkedIn attracts an older audience that is largely urban, wealthier, and more educated.
Older: Only 23% of users are between 18-29 years old. 21% are over 65 years, and 31% are between 30 and 49 years of age.
Urban: Very limited number of rural users – only 14%. 61% are either urban or suburban.
Wealthier: 75% of users earn over $50,000.
Highly educated: 50% of LinkedIn users are college graduates. Another 22% have some college experience.
Snapchat is the newest social networks on this list, but also one of the fastest growing. Here’s what you need to know about its demographics:
Dominated by women: 70% of Snapchat’s users are females.
Overwhelmingly young: 71% of users are younger than 25.
Limited income: 62% earn under $50,000 – fitting given the average age of Snapchat’s users.
ere’s what you should take away from all these stats:
If you’re targeting younger users, stick to Instagram, Twitter and Snapchat.
If you’re targeting women with disposable income, head over to Pinterest.
For professionals with better education and income, use LinkedIn.
For everyone, go with Facebook.
The psychology of social media users
Facebook is a ‘closed’ network where your friends list will usually be limited to family, friends and acquaintances you’ve met in real life. Privacy is a big concern for Facebook’s users, and all posts are private by default.
This ultimately affects the way users interact with each other and with businesses on Facebook.
Facebook users are more trusting (since the network is closed).
Facebook users have more close relationships. Pew found that heavy users of the platform are more likely to have a higher number of close relationships.
Facebook users are politically engaged and active.
To understand why people share or follow on Twitter, researchers at Georgia Tech and UMichigan analysed over 500M tweets over 15-months. They found that the three biggest reasons why people share/follow on Twitter are:
Network overlap: Your network is similar to your followers’ network.
User tweet-RT ratio: The number of tweets vs. the number of RTs for a user.
Informational content: The more informative the content, the better.
As per one study, a person’s Pinterest boards represent his/her “ideal self”. That is, it is a representation of everything the user would want to be or have. This is in opposition to Facebook that represents the user’s “real self”.
keep the following in mind:
Instead of marketing yourself on every network, pick the network whose demographics matches your target audience’s.
Positivity always wins – unless you’re deliberately trying to create controversy (not a good option for most non-media businesses).
Rules of content: Informative content on Twitter and LinkedIn, aspirational content on Instagram and Pinterest, fun/positive/uplifting content on Facebook.
Dr. Vijayender NallaRafiat A. I am visiting back to your post to share the insights from engaging students in an e-learning mode. You can review the post here:
While there has been significant attention to improving the key technology (that is the Learning Management Systems) the critical instructional design part (which forms the essence of creating the engagement) is in it’s early stages. Instructional design, the way we at Agribusiness Academy understand is made up of 2-elements: 1) quality of content (the storytelling style is what seems to work which should form the core focus area for the content expert to master); and 2) the manner in which this content is delivered (to the learner) to fulfill the learning objectives .
Etiquette is the proper way to behave and Ethics studies ideas about good and bad behavior. Both combine into Professionalism, which is the skill, good judgment, and polite behavior expected from a person trained to do a job such as social media marketing. Because social media blurs the lines between our personal and professional lives it is useful to look at actions in social media from three perspectives: Personal (as an individual), Professional (as an employee or perspective employee) and Brand (as an organization). To simplify the discussion I have created questions for each category in the Social Media Etiquette and Ethics Guide below. Click here to download.
Before you post or comment in a personal capacity consider:
Is it all about me? No one likes someone who only talks about themselves. The same applies in social media. Balance boasting with complimenting.
Am I stalking someone? It is good to be driven and persistent but be careful not to cross the line into creepy. Don’t be too aggressive in outreach.
Am I spamming them? Not everything or even the majority of what you post should ask for something. Don’t make everything self-serving.
Am I venting or ranting? Venting and ranting may feel good, but research says it doesn’t help and no matter how justified you feel, it never presents you in a positive light. Do not post negative comments or gossip.
Did I ask before I tagged? You had a great time and want to share those memories, but your friends, family or employer may have different standards than a friends. Check before you tag people in posts.
Did I read before commenting or sharing? Don’t make yourself look foolish by not fully reviewing something you are commenting on or sharing with others. Don’t jump to conclusions.
Am I grateful and respectful? Don’t take people for granted. Respond and thank those who engage with you.
Is this the right medium for the message? Not everything should be said in social media. Consider the feelings of the other person. Some messages should be given in person, by phone or email.
Am I logged into the right account? There are too many corporate examples of embarrassing posts meant for personal jokes that went out on official brand accounts. Always double check which account you are on. Don’t post personal information on brand accounts.
Before you post or comment as a professional consider:
Does it meet the Social Media Policy? Most organizations have official social media policies that you probably received when hired. Don’t assume you know what the policy says. Many employees have been fired for not following company social media regulations. Make sure you know and follow employer or client requirements.
Does it hurt my company’s reputation? No matter how many disclaimers you put on your accounts such as “views are my own” certain content and behavior will negatively impact your employer. If your bio states where you work, your personal account represents your employer.
Does it help my company’s marketing? Employee advocacy is an important strategy. Have a positive impact on your company’s image and when you can advocate for your brand in social.
Would my boss/client be happy to see it? You may not have “friended” your boss or client but a co-worker may have and your post is only a share or screen grab away. Even private accounts are never fully private.
Am I being open about who I work for? It is good to post positive content about your employer and it is nice to receive gifts, but if you are trying to pass it off as unbiased opinion that is wrong. Be transparent about your financial connections.
Am I being fair and accurate? Everyone is entitled to their person opinion, but if your opinion tends to always be unfounded and seems to have an agenda it will reflect negatively upon you. Criticism is welcome when it is constructive and opinion is backed by evidence.
Am I being respectful and not malicious? People can get very insensitive, judgmental and angry in social media posts. That does not convey a professional image. Don’t post what you wouldn’t say in person. Even an outburst in person fades in memory, but a malicious post is there forever.
Does it respect intellectual property? Not everything on the Internet is free. Check for or get permission to post company or client brand assets and content.
Is this confidential information? As an employee or contractor you are granted access to privileged and confidential information. Don’t assume it is fine to share. Do not disclose non-public company or client information.
Before posting or commenting as a brand on a social account consider:
Does it speak to my target market? Social media is unique from traditional marketing and requires a different perspective to be effective. Be sure to focus on your target’s wants and needs not yours.
Does it add value? Social media only works if people view and share it. Make your content educational, insightful or entertaining to grab interest and draw engagement.
Does it fit the social channel? Don’t post content ideal for Twitter on Instagram or Reddit. Each channel has its own culture and community. Make sure each post fits the channel’s environment, mission and policies or standards.
Is it authentic and transparent? Trying to trick people into clicking a link or making a purchase will get you nowhere. Don’t hide or exclude any relevant information.
Is it real and unique? Bots can automate tasks and be a great time saver, but use them for the right actions. Don’t use auto responses and create anything that could be perceived as spam.
Is it positive and respectful? It may be fine to talk trash about competitors or complain about customers in the office, but not in social media. Don’t badmouth the competition or customers.
Does it meet codes of conduct? As professionals we are part of trade associations that set standards of conduct. Be sure you are meeting these ethical standards such as the Word of Mouth Marketing Association’s Code of Ethics.
Does it meet all laws and regulations? Government has been catching up with social media and have issued regulations and laws you must follow. See guides on requirements like the FTC social media endorsement guidelines.
Does it meet the Social Media Policy? Most likely your brand or a client’s brand has a social media policy. Ensure you follow your own company standards.
Augmented reality adds computer-generated content as a contextual overlay to the real world. This technology, often powered by devices we already carry, has enormous applications for training and development.
Virtual Reality
Virtual reality has existed for decades, but technology has finally emerged that makes it truly accessible. VR allows us to put learners in a truly immersive environment, creating entirely new opportunities for training and learning.
Expanded Realities
AR and VR are just the start of the alternate-reality conversation. There are additional technologies that we can use on their own or as part of a blend with AR and VR to increase the level of immersion in the experiences we create.
• Who collects and controls the data?
• Is it accessible to all stakeholders?
• How are the data being used, and is there a possibility for abuse?
• How do we assess data quality?
• Who determines which data to trust and use?
• What happens when the data analysis yields flawed results?
• How do we ensure due process when data-driven errors are uncovered?
• What policies are in place to address errors?
• Is there a plan for handling data breaches?
Dr. Vijayender Nalla Rafiat A. I am visiting back to your post to share the insights from engaging students in an e-learning mode. You can review the post here:
https://www.linkedin.com/pulse/live-learning-ice-breaker-engaging-e-learners-dr-vijayender-nalla
While there has been significant attention to improving the key technology (that is the Learning Management Systems) the critical instructional design part (which forms the essence of creating the engagement) is in it’s early stages. Instructional design, the way we at Agribusiness Academy understand is made up of 2-elements: 1) quality of content (the storytelling style is what seems to work which should form the core focus area for the content expert to master); and 2) the manner in which this content is delivered (to the learner) to fulfill the learning objectives .
Live Learning initiative