Elephant-octopus-inspired Robotics

Hackaday Prize Best Product Finalist: Reconfigurable Robots http://ift.tt/2uB4Acd

Machine Learning with Python: Easy and robust method to fit nonlinear data ☞ https://towardsdatascience.com/machine-learning-with-python-easy-and-robust-method-to-fit-nonlinear-data-19e8a1ddbd49

Meet the updated version of SpotMini, the robot dog by Boston Dynamics. Anyone in need of a new pet? | #djiphantom4 #djiglobal #uav #yuneec #hexacopter #djiinspire1 #quadcopter #miniquad #ironman #robotics #robot #skynet #fpv #drones #aerialphotography #octocopter #robots #djiphantom #arduino #dronepilot #drone #tesla #elonmusk #rcplane #spacex #sparkfun #nasa #raspberrypi #mavicpro via @bostondynamics (at Boston, Massachusetts)

Strange backyard sale

VR Artist Anna Zhilyaeva shares her first creation made with Tiltbrush in 2018:

This is my first Tilt Brush painting of 2018. I tried to make her look good from every angle while keeping the painting style.

You can view Anna’s work on Google Poly here

Link

Reinventing the Wheel

Planning a trip to the Moon? Mars? You’re going to need good tires…

Exploration requires mobility. And whether you’re on Earth or as far away as the Moon or Mars, you need good tires to get your vehicle from one place to another. Our decades-long work developing tires for space exploration has led to new game-changing designs and materials. Yes, we’re reinventing the wheel—here’s why.

Wheels on the Moon

Early tire designs were focused on moving hardware and astronauts across the lunar surface. The last NASA vehicle to visit the Moon was the Lunar Roving Vehicle during our Apollo missions. The vehicle used four large flexible wire mesh wheels with stiff inner frames. We used these Apollo era tires as the inspiration for new designs using newer materials and technology to better function on a lunar surface.

Up springs a new idea

During the mid-2000s, we worked with industry partner Goodyear to develop the Spring Tire, an airless compliant tire that consists of several hundred coiled steel wires woven into a flexible mesh, giving the tires the ability to support high loads while also conforming to the terrain. The Spring Tire has been proven to generate very good traction and durability in soft sand and on rocks.

Spring Tires for Mars

A little over a year after the Mars Curiosity Rover landed on Mars, engineers began to notice significant wheel damage in 2013 due to the unexpectedly harsh terrain. That’s when engineers began developing new Spring Tire prototypes to determine if they would be a new and better solution for exploration rovers on Mars.

In order for Spring Tires to go the distance on Martian terrain, new materials were required. Enter nickel titanium, a shape memory alloy with amazing capabilities that allow the tire to deform down to the axle and return to its original shape.

These tires can take a lickin’

After building the shape memory alloy tire, Glenn engineers sent it to the Jet Propulsion Laboratory’s Mars Life Test Facility. It performed impressively on the punishing track.

Why reinvent the wheel? It’s worth it.

New, high performing tires would allow lunar and Mars rovers to explore greater regions of the surface than currently possible. They conform to the terrain and do not sink as much as rigid wheels, allowing them to carry heavier payloads for the same given mass and volume. Also, because they absorb energy from impacts at moderate to high speeds, there is potential for use on crewed exploration vehicles which are expected to move at speeds significantly higher than the current Mars rovers.

Airless tires on Earth

Maybe. Recently, engineers and materials scientists have been testing a spinoff tire version that would work on cars and trucks on Earth. Stay tuned as we continue to push the boundaries on traditional concepts for exploring our world and beyond.  

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.  

Finding your friends at a festival | by David Urbina  for @neonapp.  Get notified when the app is released. Music: Seven Lions x Illenium x Said The Sky.

the age of the really useful apps is starting

— Nil (@niluspc)

August 16, 2017

This is rad. Hope it shows up at some festivals soon https://t.co/c9a1W7auEe

— Goldroom (@goldroom)

August 16, 2017

One of the best uses for AR I’ve seen. https://t.co/kxGAUzVyEf

— Alexander Danling (@baobame)

August 15, 2017

Seeing more practical and indispensable use-cases for AR than I have for new apps in quite a while. pic.twitter.com/zwHEGkYZrK via @ARKitweekly

— Scott Belsky (@scottbelsky)

August 15, 2017

Reasons like this are why I think AR >> VR https://t.co/7rt5pRT3o6

— Mohammad Al Azzouni (@mazzouni)

August 17, 2017

I need this in my life! https://t.co/yGbGrWYLBD

— Stefan Goodchild ⚛ (@stefangoodchild)

August 15, 2017

ARKit really will bring a new wave of useful functionality to the phone. https://t.co/H6TT1SlFkj

— CM Harrington (@octothorpe)

August 15, 2017

I love this. Good example of AR solving a REAL problem 👏 https://t.co/6wx3RSwSag

— Sam Clarke (@sclarke111)

August 17, 2017

ARKit is going to empower so many awesome apps when iOS 11 ships. https://t.co/MUaTqbDUb1

— Matt Sayward (@mattsayward)

August 15, 2017

By far the most functional implementation of AR I’ve ever seen. https://t.co/cWC3ymxq9z

— Thomas Claessens (@DeClaessens)

August 16, 2017

This looks mighty useful https://t.co/vh3vTjuVLO

— Max Böck (@mxbck)

August 15, 2017

Impressive (and actually useful) https://t.co/VHdlXzAdGY

— Dominik Schmidt (@sluderndotcom)

August 16, 2017

This is such a good idea! https://t.co/X7xhgB7xeT

— Donna Lowe (@reloweeda)

August 15, 2017

👍🏽 would be super handy https://t.co/9Tk2Q16qnE

— Simon (@liquidmedia2013)

August 15, 2017

Genuinely useful AR coming to a field near you. https://t.co/4M8b92UJLk

— Cennydd (@Cennydd)

August 16, 2017

Find you festival friends with AR - Definitely the coolest implementation I’ve seen so far. App revolution 2.0 on its way. https://t.co/dKDkPRbMw1

— Tom Austin (@tomhaustin)

August 15, 2017

I can’t wait to try his app 😱 https://t.co/YHkZ9F91Zn

— Alexandre Mouriec (@mrcalexandre)

August 15, 2017

This is magical. ARKit demos by the app developers have been 👌🏻. Can’t wait to play with these apps. https://t.co/0RmQ7kkCiE

— KietChieng  (@KietChieng)

August 16, 2017

GIMME THAT GIMME THAT RIGHT NOW https://t.co/Hg6fO6GWOq

— Valentin (@valdecarpentrie)

August 15, 2017

This is something I need https://t.co/iVjEkRxCaJ

— Andrew Rodebaugh (@andrewrodebaugh)

August 15, 2017

Less lost folks wandering the festival grounds aimlessly… Love some functional AR! https://t.co/deXJ8nMFQu

— Kent Weber (@WeberKent)

August 15, 2017

Again. This will be a game changer https://t.co/YiN2LQvmU5

— Jens@Gamescom (@JensHerforth)

August 15, 2017

This is a pretty cool use of GPS+ARKit, awesome demo use case! 🛳-it! #ARKit #MapKit #iOS11 https://t.co/LmMjPfo7KW

— Benjamin Hendricks (@benjhendricks)

August 15, 2017

The practical uses of #AR are incredible… this kind of thing will be the norm in the next few years & I can’t wait to test it. #Innovation https://t.co/XdkAdEG11G

— Josh Worth (@JoshWorthh)

August 15, 2017

OMG best use of the #ARKit. At festivals, i spend half my time looking for my friends in the crowd… https://t.co/YPb0AfAFjn

— Julie Tonna (@julie_tonna)

August 15, 2017

Awesome! This would also be cool for something like @ingress / @PokemonGoApp. Ps: love that new iPhone design 😉

— Marcel (@marceldk)

August 15, 2017

OMG !!!!!!!! #Devslopes https://t.co/MzN5RKn1DI

— leonyuon (@leonyuonl)

August 15, 2017

This is amazing! https://t.co/ZrpQBEgaU3

— Shane Griffiths (@shanegriffiths)

August 15, 2017

i just cant stop getting excited by these ARKit demos 🌟 https://t.co/IXAM6N0VBf

— nikhil srinivasan 👾 (@nvs)

August 15, 2017

Just think how much more enjoyable festivals would have been if you weren’t constantly losing/looking for everyone. https://t.co/uzxNJMqI4c

— Neil Cooper (@ncooperdesign)

August 15, 2017

Future killer Jazz Fest/Mardi Gras app for iPhone. (and really every other large gathering where you wanna find your friends) https://t.co/RXkVrLOuQB

— Stephen Sullivan (@swgs)

August 15, 2017

💯 arkit is legit 💯 https://t.co/8h3gWtdMtE

— Sean PJPGR Doran (@spjpgrd)

August 15, 2017

Another cool use of #ARKit https://t.co/0QUrN4BgJF

— Matt Zarandi ⚡️ (@MattZarandi)

August 15, 2017

Now this is something genuinely useful for AR https://t.co/7CvykUc2SQ

— Joel (@joevo2)

August 16, 2017

#musthave https://t.co/4KIhkWghKD

— Gee 🔥 (@Georg_Schmo)

August 15, 2017

This would have come in so handy on many occasions. https://t.co/2jI7uQn1Lf

— Steven Lin (@Stevenchlin)

August 15, 2017

Another great usecase! https://t.co/T5ggr8Qyez

— Schlabbeschambes (@DerHurly)

August 15, 2017

AR is gonna be so cool https://t.co/qmlxshUk03

— Beans (@beano629)

August 15, 2017

This is pretty brilliant! https://t.co/TevMmjBLKE

— Vlad Vukicevic (@vvuk)

August 15, 2017

A 🔥use case here ⬇️ just amazing #ARKit https://t.co/elPyWbW4iO

— Glenville Morris (@glenvillemorris)

August 15, 2017

Now thats a smart techcombi https://t.co/wH8ECU7VxO

— thefirstfloor (@jeroenduhmooij)

August 15, 2017

We gonna be livin’ in 2025 real soon. https://t.co/RgXCAjdb2t

— David Bird (@David_Burns_Red)

August 15, 2017

here’s another super rad use case that would also work for finding your Lyft / Uber driver https://t.co/JVm3oqGrW9

— TIFFANY ZHONG (@TZhongg)

August 15, 2017

Great usage of ARKit! https://t.co/jJ1VDOX4zb

— Elliot Turner (@eturner303)

August 15, 2017

#ARKit (demo) with a practical concept to navigate space and impact social engagement #AR #interactivetech #socialAR https://t.co/2352xf9haz

— Melody Koebler (@melabyyte)

August 15, 2017

Well, that’s bloody awesome https://t.co/XvCLwNsqJB

— Neil Kleiner (@nkleiner)

August 15, 2017

Handy real-world application for #AR. Beats “we’re to the left of the stage” https://t.co/zoMbK4dUSm

— Jon Williams (@yesthatjon)

August 15, 2017

Now THIS is awesome › https://t.co/xP6LamQuua #ARKit

— Jermaine (@dviate)

August 15, 2017

Neat idea. Is it just me or does it feel like it wants a giant column of light like in an MMO or something? https://t.co/SM2dKw80wT

— Gabe Weiss (@GabeWeiss_)

August 15, 2017

Yes and yes! And not just for finding people you already know, opt-in real-time people discovery in the offline world has massive potential https://t.co/zsAQy0q55z

— Shuvi👩🏻‍💻 (@shuvi)

August 15, 2017

Find my friends on a whole new level #ARKit https://t.co/l53rkXr4PS

— Spencer Bratman (@SpencerBratman)

August 15, 2017

Eyyy this is what I’m talkin about—next to disrupt social media? https://t.co/eN2BSvYXNh

— Kenneth Ng (@KennethLNg)

August 16, 2017

Well this is awesomely handy. https://t.co/KmU4FJvErV

— Dan Z (@danactual)

August 16, 2017

Stop this is amazing!! https://t.co/ZcTy1iAlVt

— Daniel Feodoroff (@mrdanielfeo)

August 16, 2017

Clever! https://t.co/SnjqQD8gL9

— geoff brown (@cgeoffreybrown)

August 16, 2017

Looking forward to way more of this … https://t.co/Qdx0fMK3sh

— Neil Voss (@neilvoss)

August 16, 2017

Just watch this video, one of the best uses of AR I’ve seen https://t.co/OZFjwiIKLP

— Ben King (@kngbn79)

August 16, 2017

AR tinder is gonna be wicked

— Utkarsh Gupta (@u7karsh)

August 16, 2017

Now this is cool! #arkit #ar #AugmentedReality https://t.co/s7E4jkqkpN

— Jen Abel 💬💫 (@jjen_abel)

August 17, 2017

i’ve been waiting for an app like this for a while https://t.co/0uaEwKgtm9

— ✨🌵🦊 🌴✨ (@ryanrogalski)

August 17, 2017

See All Videos

Portal in AR looks amaaaazing!

Unfortunately this is just a demo on HoloLens by developer KennyW, but here’s hoping it comes to life one day.

Only in Japan : Azuma, the First Hologram Communication Robot

disneyandmore reports:  Azuma is a cheerful young girl about twenty centimeters tall, with long blue hair, living under a glass bell. Lying near the sofa in the living room or on the night table, she welcomes her owner’s bachelor with a big smile when he comes home from work, then turns on the lights and informs him of the weather tomorrow. When her darling is not there, she sends him text messages to remind her that she thinks about him and is languishing. This kind of Tinkerbell is called Azuma Hikari, and it is a character in the manga style: diaphanous skin, interminable legs, huge eyes and childish voice. She is the first occupant of the Gatebox, the magic box launched in December 2016 by Japanese company Vinclu. Once activated, the translucent bubble, placed on a black base, lights up and Azuma appears inside, like a hologram, it’s the first “Hologram Communication Robot”, as they call her.

Azuma lives her life inside the transparent globe. She sleeps, brushes her teeth, takes a cup of tea sitting in an armchair, but rises as soon as her “master”, as named on the site of the apparatus, solicits her. Equipped with a camera and a microphone, she recognizes him, distinguishes his movements, understands a few words and interacts with him, like virtual assistants like Siri.

In a video of demonstration, she is seen under her dome, tiny and smiling, sitting next to her young master watching television. It looks like a couple would be lazing on a Sunday night. “It is a comforting character for those who live alone,” says Vinclu’s website, which defines this virtual girlfriend as gentle, considerate and playful. One understands the goal: this little fairy of the house is supposed to fight the loneliness in a country where the number of singles grows. With Azuma, promises the company, “you will finally want to go home early.”

Just created, its Artificial Intelligence (AI) currently only includes Japanese, and the Gatebox is only available in Japan and the United States. Only 300 copies have been sold to date - at the price of 298,000 yen (2,400 euros). Will this virtual girl become the miniature companion of men alone? But how does it works? Is it really a hologram? Well, not really, it is actually a projection on a glass plate and it uses the old and very famous “Pepper Ghost effect”, the same one that WDI Imagineers use in Disney’s Haunted Mansion since 50 years!

HOVER BONES

Plus check out Glitch Black’s music on Bandcamp!

Abstract Poster Inspired by Ghost in the Shell