when exchanging digital goods, how do you know somebody hasn’t sent the same asset to two people simultaneously?
use a ledger (a record of transactions) to track our trade.put our trust in this third party.we gave a copy of the ledger to every pokemon trader
if I had duplicated my card, sent one copy out earlier then tried to send the second one to you, the history of that trade would already exist, so my second trade to you would conflict and be rejected.
that digital signature that gets put on each block? That is actually generated based on the info in the block, so changing the data (i.e removing my trade) automatically changes the signature.
an open, decentralised, non-reversible, tamper-proof digital network for trading valuable assets.
This is a simplified version of how blockchain technology works, but it’s easy to see how this tech gives Bitcoin its unique and fascinating properties.
While the big-river scientists work on launching satellites to keep an eye on the world’s giant rivers and lakes, the best monitoring device for these little streams remains people, walking around on the ground looking for streams instead of Pokemon — especially in dry states like this one.
The Augmented Reality Game, Pokemon Go, took the world by storm in the summer of 2016. City landscapes were decorated with amusing, colourful objects called Pokemon, and the holiday activities were enhanced by catching these wonderful creatures. In light of this, it is inevitable for mobile language learning researchers to reflect on the impact oft his game on learning and how it may be leveraged to enhance the design of mobile and ubiquitous technologies for mobile and situated language learning. This paper analyses the game Pokemon Go and the players’ experiences accordingto a framework developed for evaluating mobile language learning and discusses how Pokemon Go can help to meetsome of the challenges faced by earlier research activities.
A comparison between PG and Geocashing will illustrate the evolution of the concept of location-based games a concept that is very close to that of situated learning that we have explored in several previous works.
Pokémon Go is a free, location-based augmented reality game developed for mobile devices. Players useGPS on their mobile device to locate, capture, battle, and train virtual creatures (a.k.a. Pokémon), whichappear on screen overlaying the image seen through the device’s camera. This makes it seem like thePokemon are in the same real-world location as the player
“Put simply, augmented reality is a technology that overlays computer generated visuals over the real worldthrough a device camera bringing your surroundings to life and interacting with sensors such as location and heart rate to provide additional information”(Ramirez, 2014).
Apply the evaluation framework developed in 2015 for mobile learning applications(Cacchione, Procter-Legg, Petersen, & Winter, 2015). The framework is composed of a set offactors of different nature neuroscientific, technological, organisational and pedagogical and aim toprovide a comprehensive account of what plays a major role in ensuring effective learning via mobile devices
1. School administrator John Wetter took on an odd assignment over summer break at the request of one of his principals: Track down any PokéStops or gyms lurking on Hopkins school grounds. He asked game developer Niantic Labs to remove it from the game.
So far the game has only been blocked at sites such as the United States Holocaust Memorial Museum in Washington, D.C.
2. Some educators are embracing the interest in “Pokémon Go” as a potential teaching tool. “Any time something becomes a big pop culture sensation, as a teacher I try to just kind of ride the coattails,” At St. Paul’s Washington Technology Magnet School, educator Eric Gunderson made a spinoff of “Pokémon Go” that students can play on their district-issued iPads. He created it using an augmented reality app called Aurasma. He printed pictures of eggs on sheets of paper. Get the printed egg in view of the iPad’s camera, and an animated animal appears onscreen, a knockoff Pokémon.
The Minnesota Department of Education said it hasn’t gotten inquiries from school districts concerned about “Pokémon Go.” A spokesperson for the Osseo Area School District noted that students face many distractions. “Our leaders are very skilled in dealing with whatever the distraction of the day is,” the spokesperson wrote in an email.
Besides Unity, the platform used by Niantic to create Pokémon Go and other popular games, the course also introduces students to AutoDesk’s Maya, a program used for 3D animation, modeling, simulation and rendering.
problem-based learning, which brings the students together for team problem-solving.
Given that Apple is reportedly launching its own AR headset in 2022 and Apple AR glasses in 2023, Magic Leap will have to make serious improvements to its platform in order to stay in a game that will soon become a lot more competitive.
On Thursday, virtual reality company HTC VIVE announced its new headset called the Vive Focus, which is aimed at enterprises.
It can be used for business collaboration, training and education, such as teaching medical students about sleep apnea, showing car designers how to fix and prototype a car, and conducting remote meetings in a 3D virtual space.
Although virtual reality is typically associated with consumers, such as for video gaming, the technology is increasingly being adopted for use in professional settings. VR and augmented reality are projected to grow to $162 billion by 2020, and more products are targeting enterprise use.
What makes this hardware significant is that it’s much simpler and more portable for customers to use, says Dan O’Brien, General Manager of the Americas at HTC VIVE (My note: so he said…). Other VR headsets that only developers may use might involve expensive hardware and require users to stay in one place.
VIVE Sync. This can be used to help employees collaborate with each other in a virtual space, especially when they work remotely. Each employee’s avatar can share ideas, show presentations, import images, show videos and more all in a 3D virtual space (My note: Second Life tried this; and failed; Do you have any NEW ideas, Dan?).
the International Society for Technology in Education to publish a book, titled Learning Transported: Augmented, Virtual and Mixed Reality for All Classrooms, to offer practical insights, lesson plans, and classroom examples so educators can make the most of these experiential worlds.
Augmented reality superimposes a digital layer on the world around us, often activated by scanning a trigger image or via GPS (think Pokemon Go!). Virtual reality takes users away from the real world, fully immersing students in a digital experience that replaces reality. Mixed reality takes augmented a step further by allowing the digital and real worlds to interact and the digital components to change based on the user’s environment.
DEVICES: iOS, Android, COURSE: English Language Arts, Speaking and Listening, GRADES: K-1
Augmented and Virtual Reality with EON
DEVICES: iOS, Android, COURSE: Earth and Space Science, GRADE: 4, 45 minutes
Scavenger Hunting as a Classroom Activity
The app offers teachers a unique way to create a scavenger hunt by designing AR messages and leaving them in specific places for students to “discover.”
The Waypoint App also allows for creation of educational scavenger hunts using augmented reality. Educators can easily add questions that address lesson objectives, set specific locations where the questions are hidden, and then have students hunt for questions by following the map. The hunt is easily shared with students on a variety of platforms, including text messaging and email.
Breakout EDU has become a popular game in education. Driven by creativity, teamwork, and problem-solving, the game provides a fun learning experience as it challenges students to compete in solving puzzles. The game centers on a series of questions; each solved question unlocks the next part of the activity. Students work in groups, competing against other groups to open all the locks first.
Playing video-game shooters, we now know, is not a major contributor to youth violence. Granted, kids’ enthusiasm for Fortnite can be a little much, but we are old enough to remember Garbage Pail kids and have played Pokémon.
Fortnite is, in many respects, a classic “third place”—a place that is neither home nor school, but where kids can socialize and play beyond the watchful eyes of parents or teachers. These are places where kids learn to negotiate conflict, become independent, and explore what kind of person they want to be. They are important experiences that we too often design out of our kids’ lives through structured activities and all of the shuffling back and forth we do in today’s busy world.
we’ve seen that one of the best things educators can do is bystander training.