Episode 187 – Bionic Eye

On an unseasonably warm Friday, Michael & Michael get together to discuss a sports to business application of virtual reality, that of training retail store employees to prepare for the oncoming rush of bargain hunters on Black Friday instead of the rush of oncoming defensive backs.

A favorite topic of ours — augmented reality use methods — resurfaces in this episode, this time prompted by the recent Apple acquisition of a Canadian AR company called VRVANA, which leads to a conversation about miniaturization of this technology, ultimately embedding into bionic contact lenses, or even a potential direct optic nerve connection.  At the very least, we don’t bring up spiders in this episode.  Whew.

The team talks about home robotics, and Rosie from the Jetsons seems to be cropping up in many articles.  The concept of a friendly companion robot is one that many companies are chasing after, and the article for this show comes from an experience with a robot called Jibo.

Closing out the show with a discussion on wearables, Michael and Michael are amazed at the new capabilities enabled by the Kardiaband, and what this implies for future medical devices to improve and save lives.

Selected links 

MIT Technology Review article:  Finally a Useful Application for VR: Training Employees — https://www.technologyreview.com/s/609473/finally-a-useful-application-for-vr-training-employees/

Business Insider article:  Apple bought a Canadian AR startup for $30 million — and it could give Apple an edge in the next big thing — http://www.businessinsider.com/apple-buys-vrvana-totem-mixed-reality-headset-2017-11

VRVANA — https://www.vrvana.com

Hackday io — Joo Janta 200 Super-Chromatic Peril Sensitive Sunglasses project — https://hackaday.io/project/580-peril-sensitive-sunglasses

Futurism article: Bionic Contacts: Goodbye Glasses. Hello Vision That’s 3x Better Than 20/20 — https://futurism.com/bionic-contacts-goodbye-glasses-hello-vision-thats-3x-better-than-2020/

Transitions photochromic transition eyeglasses — https://www.transitions.com/en-us/

Wall Street Journal article:  This Cute Little Robot Made My Family Mad — https://www.wsj.com/articles/this-cute-little-robot-made-my-family-mad-1511980911

Rosie from the Jetsons — http://thejetsons.wikia.com/wiki/Rosey

Jibo — https://www.jibo.com

Roomba — http://store.irobot.com/default/robot-vacuum-roomba/

Sphero BB-8 — https://store.sphero.com/products/bb-8-by-sphero

Thomas Friedman’s Thank You for Being Late — http://www.thomaslfriedman.com/thank-you-for-being-late/

TechCrunch article:  FDA clears AliveCor’s Kardiaband as the first medical device accessory for the Apple Watch — https://techcrunch.com/2017/11/30/fda-clears-alivecors-kardiaband-as-the-first-medical-device-accessory-for-the-apple-watch/

Kardiaband for Apple Watch — https://store.alivecor.com

Chuck Norris facts — https://en.wikipedia.org/wiki/Chuck_Norris_facts

What games are the hosts playing?

Michael R: Injustice 2 — https://itunes.apple.com/us/app/injustice-2/id1109008423?mt=8

Michael M:  Nonstop Chuck Norris — https://itunes.apple.com/ph/app/nonstop-chuck-norris/id1154002816?mt=8

Play

Episode 186 – Accio Mjolnir

 

Michael and Michael use their prognostic skills to divine what the next Niantic game might be in 2018 based on the non-specific reports in the media about the Wizards Unite game to be unveiled in a few months.

Could there be a spell collecting game that drives players to bookstores and libraries to discover & unlock spells?  Maybe use newspaper vending machines as something to check into in order to open powerups.  How about zoos to collect your own fantastic beasts into your virtual menagerie?

Speaking of pictures, the data in the pictures can provide an huge amount of value in monetizing the activities of.the players. Warby Parker is doing this — using the new capabilities of the iPhone X facial mapping to recognize the contours of the user’s face in order to match the best glasses to the face of the user.

Any sufficiently advanced technology looks like magic, and Michale R has found a couple examples of two Avengers, Thor and Iron Man whose mighty feats are duplicated by a drone and micro-gas turbines, respectively.  Check out the videos to see these in action.

Selected links 

Tech Crunch article:  Niantic’s follow-up to Pokemon Go will be a Harry Potter AR game launching in 2018 — https://techcrunch.com/2017/11/08/niantics-follow-up-to-pokemon-go-will-be-a-harry-potter-ar-game-launching-in-2018/

Fortune article:  Commentary: Pokemon Go’s Creator is Making a Harry Potter Game.  Will It Bomb Too?  — http://fortune.com/2017/11/14/harry-potter-pokemon-go-game-augmented-reality/

Pokemon Go Starbucks drink link — 

9 to 5 Mac article:  Warby Parker is using face mapping on the iPhone X to provide glasses recommendations — https://9to5mac.com/2017/11/07/warby-parker-is-using-face-mapping-on-the-iphone-x-to-provide-glasses-recommendations/

Warby Parker iOS app — https://itunes.apple.com/us/app/glasses-by-warby-parker/id1107693363?mt=8

Mashable article:  Real-Life ‘Iron Man’ sets Guinness World Record because of course he does — http://mashable.com/2017/11/09/iron-man-guinness-world-record-tony-stark-richard-browning

Tech Crunch article:  Boston Dynamics’ Atlas robot is a parkour master — https://techcrunch.com/2017/11/16/boston-dynamics-atlas-robot-is-a-parkour-master

Reddit: AI email program designed to reply to email scammers — https://www.reddit.com/r/Futurology/comments/7brzw4/rescam_ai_email_program_designed_to_reply_to/

Tech Crunch article:  They turned ‘Rampage’ into a movie (and here’s the first trailer) — https://techcrunch.com/2017/11/16/rampage-trailer/

Play

Episode 184 – Floating Krack

From @guuuuugl’s ICAROS tweet from #AWE2017

Recording on a crisp October day, Michael and Michael start off this episode with the ICAROS virtual reality fitness rig @epredator shared from his experience at Augmented World Expo #AWE2017. The pair continue their mixed reality discussion with a thought experiment on Tinder prompted by an iMore article on the best AR experiences for social media. Michael R shares his understanding of a vulnerability in the WPA security profile stack known as Krack.  The net is, it is best to set up a separate router and separate network for your internet of things devices.  Michael R recommends “keep your stuff updated”.

Selected links 

ICAROS — Virtual Reality Fitness Experiences — http://www.icaros.com

Virtuix Omni 360 degree treadmill — http://www.virtuix.com

Augmented World Expo — https://www.augmentedworldexpo.com

iMore article: Best AR experiences for social media right now! — https://www.imore.com/best-ar-experiences-social-media-right-now

Tinder — https://itunes.apple.com/us/app/tinder/id547702041?mt=8

Wired article: Why the Krack Wi-Fi Mess Will Take Decades to Clean Up — https://www.wired.com/story/krack-wi-fi-iot-security-broken/

Motherboard article:  KRACK for Dummies — https://motherboard.vice.com/en_us/article/3kaxz3/krack-wifi-hack-attack-guide-explainer

Security Now podcast show notes on KRACK — https://www.grc.com/sn/sn-633-notes.pdf

 

What games are the hosts playing?

Michael R — Gunman Taco Truck — http://www.gunmantacotruck.com

Play

Episode 177 – What could possibly go wrong?

This episode has it all — from virtual reality, to augmented reality to mixed reality to real reality. Starting off with UPS’s VR driver training for their truck fleet, journeying to the Apollo astronaut training efforts with the Zeiss Model VI Planetarium Projector and the excitement of Apple’s recent World Wide Developer’s Conference, Michael and Michael discuss the exciting developments caused Tim Cook to say that he’s so excited about it, “I just want to yell out and scream.” Michael and Michael reminisce about the early days of the US Army’s use of there.com to provide a “real” virtual reality experience with soldiers in the field playing the roles of people at a checkpoint, to train others on the tactics being used by both regular people and enemy combatants. The video above is from the episode of The Screen Savers on the US Army’s use of there.com.

To file under the title of this episode, an octocopter drone equipped with optical recognition, recoil-handling aerodynamics and an ability to fire rifles, grenade launchers and the like is being developed. What could possibly go wrong indeed.

Closing out on a much happier note, one of the games that Michael M is excited to be playing soon is Unstable Unicorns, a Kickstarter that he backed in the early days that is now up to $672,000 in pledges, and there’s still time to get in on this fun.

Check out the show — check out the games!

Selected links

Boy Genius Report article: UPS is going all-in on VR — http://bgr.com/2017/08/15/ups-vr-htc-vive/

Early space journeys began at Morehead Planetarium — http://www.unc.edu/spotlight/early-space-journeys/

there.com — https://www.prod.there.com

ZDTVfan’s YouTube channel with old The Screen Savers episodes — https://www.youtube.com/user/zdtvfan/featured

Jim Grosse on Massively Multiplayer Simulator for Asymmetric Warfare using There.com on Tech TV’s The Screen Savers — https://www.youtube.com/watch?v=cGyOHTrh0wM

Patently Apple article: Apple’s Next iOS will deliver a Big Win for Apple Regarding Augmented Reality that Leapfrogs Microsoft’s HoloLens — http://www.patentlyapple.com/patently-apple/2017/08/apples-next-ios-will-deliver-a-big-win-for-apple-regarding-augmented-reality-that-leapfrogs-microsofts-hololens.html

Bloomberg Businessweek article: Tim Cook on Donald Trump, the HomePod, and the Legacy of Steve Jobs — https://www.bloomberg.com/news/features/2017-06-15/apple-s-tim-cook-on-donald-trump-the-homepod-and-the-legacy-of-steve-jobs

Apple’s WWDC iOS 11 Wingnut AR Surreal Demo — https://www.youtube.com/watch?v=jAsxW5YtWrM

ARKit demo pictures from Michael R in E172 — http://gamesatwork.biz/2017/06/19/episode-172-shining-a-light-on-ar/

Magic Leap — https://www.magicleap.com

Wired Article: Why ‘Gorilla Arm Syndrome” Rules Out Multitouch Notebook Displays — https://www.wired.com/2010/10/gorilla-arm-multitouch/

TechCrunch article: Minibar Delivery alcohol marketplace picks up $5 million in funding — https://techcrunch.com/2017/08/15/minibar-alcohol-marketplace-picks-up-5-million-in-funding/

Somabar — https://www.kickstarter.com/projects/somabar/somabar-automated-craft-cocktail-appliance

Tech Crunch article: A defense company puts a machine gun on a drone — https://techcrunch.com/2017/08/17/a-defense-company-put-a-machine-gun-on-a-drone/

Daniel Suarez book Kill Decision — https://en.wikipedia.org/wiki/Kill_Decision

What are the co-hosts playing these days?

Unstable Unicorns — https://www.kickstarter.com/projects/ramybadie/unstable-unicorns

Exploding Kittens — https://www.explodingkittens.com

Imploding Kittens — https://shop.theoatmeal.com/products/imploding-kittens-expansion-pack

Play

Episode 176 – I Got Slimed!

Who you gonna call?  Three friends, we hope, to rush over to Madam Tussaud’s Ghostbusters Experience to check out the Void’s “Hyper-Reality” take on your becoming a Ghostbuster, and immersing yourselves in a full body simulation, where you can walk around wherever you wish within the bounds of the simulation.  This is different from the classic VR experiences where you are tethered to a small location by the wire on your Oculus Rift or HTC Vive.  From the YouTube video, this mixed reality experience overlays the special effects of the Ghostbusters world over real world objects, wearing a proton accelerator and headset while interacting on a stage specially built for this experience.  Michael and Michael discovered this while reading up on the new virtual reality Star Wars experience that The Void is working on with Disney.  If the Star Wars version is as good as the Ghostbusters experience, Star Wars fans are going to be in for a treat!  Michael R shared some links related to the Avatar movie, and Disney’s other immersive experience/rides for people to enjoy the Na’vi world.

Selected links 

TechCrunch Article: Crunch Report | Virtual Reality Star Wars Experience Is Coming to Disney Parks — https://techcrunch.com/2017/08/03/crunch-report-virtual-reality-star-wars-experience-is-coming-to-disney-parks/

NY Times Article: Virtual-Reality ‘Star Wars’ Attractions Coming to Disney Malls —  https://www.nytimes.com/2017/08/03/business/media/virtual-reality-star-wars-attractions-coming-to-disney-malls.html

YouTube Video:  iOS 11 Wingnut AR SURREAL Demo || Apple WWDC 2017 Keynote — https://www.youtube.com/watch?v=jAsxW5YtWrM

YouTube Video:  Behind the Scenes of Pandora – The World of Avatar | Disney’s Animal Kingdom — https://www.youtube.com/watch?v=URSOqWtLix4

YouTube Video:  [4K] Avatar Land Boat Ride – Na’vi River Journey – Pandora – Animal Kingdom — https://www.youtube.com/watch?v=FciaHToIQMM

The Void — https://www.thevoid.com

Madam Tusseaud’s Ghostbusters Experience —https://ghostbusters.madametussauds.com

Vimeo Video:  Ghostbusters: Dimension Hyper Reality Experience at Madame Tussauds New York — https://vimeo.com/207167385

TechCrunch Article:  LinkedIn is rolling out a free service to pair users with mentors — https://techcrunch.com/2017/08/03/linkedin-is-rolling-out-a-free-tinder-style-service-to-pair-users-with-mentors/

Seveneves wikipedia article — https://en.wikipedia.org/wiki/Seveneves

TechCrunch Article:  These tiny modular ‘microbots’ can change shape to capture single cells — https://techcrunch.com/2017/08/04/tiny-modular-microbots-can-change-shape-to-capture-single-cells/

Play

Episode 173 – Babel Fish


Computer to computer communications protocols used to start with a high pitched whine & crackle over a telephone line, using a modem – a modulator / demodulator – to establish a handshake.  Computer to computer interactions are nothing new — but AI to AI interfaces are becoming more and more common.  We discussed some of the ramifications in earlier episodes of the podcast — links below for those — and now we turn to how artificial intelligences create optimized methods of communication between themselves.  Like the Twitch example of two Google Home bots talking with one another, the first few articles tell the story of how Facebook and Google AIs created a new way to communicate more effectively by negotiating with one another.

The Google example for the translation services reminded Michael and Michael of the Hitchhiker’s Guide to the Galaxy Babel Fish translation concept of a fish that fits in your ear to automatically translate one language to another.  The Bragi Dash in ear headphones are designed to do just this.  Pretty futuristic stuff.

Riffing on what our friend @epredator tweeted, the team discusses the ramifications of knowing what people are looking at in VR in the YouTube Creator Blog.   And the last item deals with gamification to improve cyber defense.  What would you think could benefit from a blue team vs red team gamified process?

Selected links 

The Atlantic article:  An Artificial Intelligence Developed Its Own Non-Human Language — https://www.theatlantic.com/technology/archive/2017/06/artificial-intelligence-develops-its-own-non-human-language/530436/

Tech Crunch article:  Google’s AI tool seems to have invented its own secret internal language — https://techcrunch.com/2016/11/22/googles-ai-translation-tool-seems-to-have-invented-its-own-secret-internal-language/

The Atlantic article:  What an AI’s Non-Human Language Actually Looks Like — https://www.theatlantic.com/technology/archive/2017/06/what-an-ais-non-human-language-actually-looks-like/530934/

Twitch: C:>Bots Chat — https://www.twitch.tv/seebotschat

Edelweiss Little Singers of Armenia — https://www.youtube.com/watch?v=6JMHXbxZYf4

Wired article:  Bragi’s Fancy New Earbuds Translate for You in Real Time — https://www.wired.com/2017/05/bragis-fancy-new-earbuds-translate-real-time/

Babel Fish, probably the oddest thing in the galaxy — http://hitchhikers.wikia.com/wiki/Babel_Fish

Games At Work Episode 51:  Tea.  Bojangles.  Hot. — http://gamesatwork.biz/2013/06/30/episode-51-tea-bojangles-hot/

Games At Work: Episode 159:  Virtually Secure — http://gamesatwork.biz/2017/01/22/episode-159-virtually-secure/

Games At Work Episode 163:  Chat Me Maybe — http://gamesatwork.biz/2017/02/27/episode-163-chat-me-maybe/

YouTube Creator blog:  Hot and Cold: Heatmaps in VR — https://youtube-creators.googleblog.com/2017/06/hot-and-cold-heatmaps-in-vr.html

Mind over Machines blog: Symphony of Big Data — http://mindovermachines.com/blog/a-symphony-of-big-data/

Security Intelligence:  Game Over: Improving Your Cyber Analyst Workflow Through Gamification — https://securityintelligence.com/game-over-improving-your-cyber-analyst-workflow-through-gamification/

What are the co-hosts playing these days?

Michael R:  TechCrunch article:  SEGA’s new SEGA forever collection brings classic games to mobile for free — https://techcrunch.com/2017/06/21/segas-new-sega-forever-collection-brings-classic-games-to-mobile-for-free/

Michael M:  Yoga Studio — https://itunes.apple.com/us/app/yoga-studio/id567767430?mt=8

Play

Episode 169 – Virtual Surgery & Artificial Black Boxes

Michael and Michael take a spin from the physical to the virtual, starting with an article by Scotty Allen, describing how he constructed an iPhone 6s entirely from parts he bought in markets in China.  Moving into the virtual space, the pair discuss the merits and benefits of a syringe with haptic feedback to help surgeons learn the amount of pressure needed to inject a patient, in what appeared to be way too close to reality.  Squeamishness aside, this use case is particularly well suited to the virtual reality training space, as it combines visual and physical feedback, developing the appropriate muscle memory needed to perform the surgery successfully.

Rounding out this episode, Michael and Michael talk about the importance of transparency in artificial intelligence algorithms, particularly for audibility.  As machine learning allows for enhancements to decision making, blockchain recording of the decisions can provide the benefit of how the AI made the decisions it did at the time it made those decisions.  A fascinating potential blend of these technologies.

Hope you enjoy!

selected links 

Strange Parts: How I Made My Own iPhone – in China! — https://strangeparts.com/how-i-made-my-own-iphone-in-china/

New Scientist: Virtual syringe lets surgeons practice piercing skin and muscle — https://www.newscientist.com/article/2127828-virtual-syringe-lets-surgeons-practise-piercing-skin-and-muscle/

MIT Technology Review: The Financial World Wants to Open AI’s Black Boxes — https://www.technologyreview.com/s/604122/the-financial-world-wants-to-open-ais-black-boxes/

Games we’re playing

Bacon Escape — https://itunes.apple.com/us/app/bacon-escape/id1199364353?mt=8

Shooty Skies — https://shootyskies.com

Play

Episode 166 – Interactive Interaction

Episode 166 – Interactive Interaction

Teachers Breaks the Code


Interesting news this week about two new interactions for people in AR – Voice and Tilts. So our co-hosts Michael R. and Phaedra looking a bit further to see what it may all mean. But first we start off with a look at the teacher who solved Adobe’s Semaphore challenge. We continue looking at AR, VR and voice input and how this may play out as the future for human-computer interaction.

Speaking of computer interaction, we talk some TV with quick discussions on both Black Mirror and Humans. If you haven’t seen either of these shows, stop what you are doing and go – right now – watch some TV! This gets us thinking about Kurzweil’s talk at South by Southwest. Will AI’s have rights? If you upload your brain, is it you? Or is it a new consciousness with separate rights? Think about it for a while…

And while you’re at it, go and drop us a review over at iTunes, we’d love to hear from you!

Show Links:
Math Teacher Cracks Adobe’s Semaphore code: http://www.mercurynews.com/2017/03/13/adobe-semaphore-code-cracked-by-tennessee-high-school-teacher/

Tilt gesture control: https://techcrunch.com/2017/03/17/tilt-gesture-keyboard-could-hold-promise-for-typing-in-vr/
Surgeon Simulator: http://www.surgeonsim.com/

Amazon Alexa on your iPhone: http://fortune.com/2017/03/16/amazon-alexa-iphone/

Black Mirror: http://www.channel4.com/programmes/black-mirror/episode-guide/
Humans: http://www.amc.com/shows/humans

Kurzweil at SXSW: https://www.facebook.com/SXSWFestival/videos/10154414699178994/

What we are playing:
Michael R. – Bit City: http://www.gamezebo.com/2017/03/16/bit-city-review-best-of-both-worlds/
Phaedra – Lara Croft and the Guardian of Light – https://www.playstation.com/en-us/games/lara-croft-and-the-guardian-of-light-ps3/

Play

Episode 165 – Virtual Math

Phaedra, Michael and Michael get together to discuss some very interesting articles, kicking things off with how 3D pictures are used to explain mathematical concepts in a new pictorial language called Quon.  The paper explaining the concept dives into quantum concepts, including teleportation, topological algebra and Bloch spheres, quickly reaching the mathematical limits of the trio.

A Fast Company article on how the Knight Foundation and Google are providing jump start grants to journalists to engage with virtual reality connects with the team, and one of the CNN 3D videos prompts Michael R to share a story about how he flew in one of the large tanker planes as a student.

Closing out the show today, Michael, Michael & Phaedra take a look at the Sococo virtual office space, which provides a sense of place to people who use it to make virtual teams feel more in tune with one another — going to specific spots in the virtual office building to meet and collaborate.

selected links 

Harvard Gazette article:  Making math more Lego-like — http://news.harvard.edu/gazette/story/2017/03/making-math-more-lego-like/

Quon 3D language for quantum information — http://www.pnas.org/content/114/10/2497.full

Arrival (movie) — http://www.arrivalmovie.com

Floo network — https://www.pottermore.com/writing-by-jk-rowling/the-floo-network

Weapons of Math Destruction — https://weaponsofmathdestructionbook.com

Understanding Variation: The Key to Managing Chaos — https://www.amazon.com/Understanding-Variation-Key-Managing-Chaos/dp/0945320531

Diagon Alley — https://www.pottermore.com/explore-the-story/diagon-alley

Alternet article: How Using Big Data to Understand Social Problems Can Create More Inequality — http://www.alternet.org/culture/data-science-inequality

Fast Company article: VR journalists could get $35,000 from Knight Foundation and Google for innovative projects — https://news.fastcompany.com/vr-journalists-could-get-35000-from-knight-foundation-and-google-for-innovative-projects-4032048

CNN VR — http://www.cnn.com/VR

Sococo — http://sococo.com

Play

Episode 164 – Addictive AR

 

 

 

Michael and Michael start this episode off with an excellent roundup of how technology gets that dopamine drip going with an article from The Guardian that focuses on the newly published book by Adam Alter, Irresistible.  Starting with the psychological and cultural affinity with liking content, and proceeding quickly to the linkages between gambling and games, the article walks the path to augmented reality and virtual reality — what makes an experience repeatable and desirable to come back to again and again.

Turning their attention to augmented reality, Michael and Michael imagine the the future of not only designing 3D spaces with the Microsoft Hololens, but also how the perspective of the user of such technology is afforded the chance to see directly what could not be physically possible.  Not everyone can have a front row seat in the operating (or other) theater, but with AR & VR you can — and this begins to open up whole new worlds of possibility.

Michael M shares his experience from an Uber ride in New York this past week, where the car was outfitted with a Mobileye device that watches for speed limits, distance between the driver’s car and those ahead, as well as lane departure warnings.  This aftermarket option provides visual and audio alerts to the driver, and sparked a conversation on the nature of event data recording in automotive black boxes.

The team rounded out the episode with the Sony Xperia Touch Projector, which turns any surface into an interactive environment, prompting Michael R to break out his Magic Cube virtual laser keyboard.  Only a matter of time before the sharks with lasers appear…

selected links 

The Guardian article:  How Technology Gets Us Hooked — https://www.theguardian.com/technology/2017/feb/28/how-technology-gets-us-hooked

Irresistible by Adam Alter — http://adamalterauthor.com/irresistible/

Mashable article:  Why I Flooded Instagram With Likes — http://mashable.com/2014/02/14/lovematically-instagram/

Microsoft Devices Blog:  Stryker chooses Microsoft Hololens to bring operating room design into the future with 3D — https://blogs.windows.com/devices/?p=259304?ocid=newsletter_ema_omc_hol_Stryker

Techcrunch article:  Mobileye outfits 4,500 for-hire cars in NYC with collision avoidance tech — https://techcrunch.com/2017/02/17/mobileye-outfits-4500-for-hire-cars-in-nyc-with-collision-avoidance-tech/
Mobileye features YouTube — https://www.youtube.com/watch?v=HXpiyLUEOOY

Event data recorder — https://en.wikipedia.org/wiki/Event_data_recorder

A Car’s Black Box — http://www.consumerreports.org/cro/magazine/2014/09/how-your-car-is-tracking-you/index.htm

Wired article:  Sony’s Xperia XZ Premium screen is so high-quality it’s better than most people’s TVs  — https://techcrunch.com/2017/02/17/mobileye-outfits-4500-for-hire-cars-in-nyc-with-collision-avoidance-tech/

Magic Cube virtual laser keyboard — http://www.virtual-laser-devices.com/Magic%20Cube_Final.pdf

Play