asteroza + mesh   122

Project OWL
Emergency mesh wifi network using floating AP's called DuckLinks
opensource  mesh  wifi  network  incident  emergency  response  disaster  hardware  electronics  devices  DuckLink  LoRaWAN  LoRa  adhoc 
july 2019 by asteroza
solo-io/supergloo: The Service Mesh Orchestration Platform
trying to make a standardized abstraction layer for a standard control plane API, so you don't have to make as much bespoke service mesh gluecode
service  mesh  abstraction  layer  standard  API  gluecode  webdev  devops 
june 2019 by asteroza
OmniMesh | The future of networking.
For a wifi based edgeless cloud? They have a blockchain based mutual distributed ledger (MDL) patent (US10430390B1) for wireless devices to negotiate access
distributed  carrier  wifi  mesh  service  network  blockchain  mutual  ledger  MDL 
october 2018 by asteroza
Thread
Some kind of 802.15.4 variant spec for mesh home IoT management for consumer products
IoT  mesh  wireless  protocol  802.15.4  networking  standard  industry  group  BLE  network  automation 
august 2018 by asteroza
AmmbrTech
Some sort of solar powered mesh wifi router that's working with Facebook's OpenCellular initiative, and some blockchain wankiness...
mesh  wifi  router  solar  power  distributed  last-mile  access  accesspoint  OpenCellular  Facebook 
july 2018 by asteroza
infinite-cooling
This is borderline cooling version of a perpetual energy generator, but this is an interesting take on fog net concepts. By lightly ionizing the fog and the capture mesh/net, you can get fog droplets to condense better on the net and exceed normal fog nets (which capture 1-3% of passing droplets).
cooling  tower  fog  net  mesh  droplet  capture  ion  ionizing  water  vapor  electrostatic  space  charge  collection 
june 2018 by asteroza
Faradaically selective membrane for liquid metal displacement batteries | Nature Energy
Sadoway has a new variant of the liquid metal battery, a liquid displacement metal mesh battery. Some sort of porous membrane in the center?
Sadoway  liquid  displacement  metal  mesh  battery  energy  storage  materials  science  research  technology  porous  membrane 
february 2018 by asteroza
Dat Project - A Distributed Data Community
Something like IPFS? Someone said it's like scuttlebutt, but SBB is user diary signchain subscription oriented, while Cabal/Dat is content diary signchain subscription oriented.
distributed  data  mesh  network  protocol  alternative  IPFS  collaboration  P2P  opensource  software  cabal  chat  SNS  DAT  decentralization  sharing 
january 2018 by asteroza
Floating membraneless PV-electrolyzer based on buoyancy-driven product separation
Using asymmetrically catalyst coated mesh mebranes at small separation distances, vertically hanging mesh electrodes can perform electrolysis without a membrane and get good product separation, using natural gas buoyancy. Though this skews to tall rigs.
membraneless  asymetric  coated  electrode  mesh  water  electrolysis  electrolyzer  hydrogen  gas  production  materials  science  research  technology 
december 2017 by asteroza
Energy Harvesting Wireless Sensor Solutions and Networks from EnOcean
Interesting spec for comparatively short range (50m or less) wireless mesh network sensors for structures (with very low transmit power costs) and associated energy harvesting spec (using assorted low power energy harvesters)
IoT  sensor  grid  mesh  Zigbee  802.15.4  Bluetooth  wireless 
september 2017 by asteroza
Home - Wi SUN Alliance
SUN (Smart utility/ubiquitous network) and FAN (Field Area Network), seems to be now an IETF thing, built on top of 802.15.4 Zigbee meshes to build up things like smartgrid/HEMS demand metering and surveillance meshes
Wi-SUN  FAN  IETF  802.15.4  Zigbee  mesh  RF  wireless  network  standard  ubiquitous  networking  utility  SCADA  smartgrid  metering  surveillance 
september 2017 by asteroza
Istio
Linkerd does traffic management, this does that plus more policy control (layer 7 proxy and management)
Istio  alternative  linkerd  devops  container  VM  management  software  control  plane  traffic  policy  circuit  breaker  coordination  kubernetes  orchestration  cloud  service  mesh  routing  network  networking  proxy  load  balancer  analytics  metrics  monitoring  platform  microservice  security  Delicious 
may 2017 by asteroza
Announcing Linkerd 1.0
API proxy with service discovery that also runs as a service message bus, could for kubernetes cloud deployments where your instance fleet is pretty dynamic. Adds another layer so you can dynamically route and grab analytics.
service  load  balancer  balancing  mesh  cloud  native  kubernetes  system  management  sysadmin  webdev  programming  development  server  software  discovery  Delicious 
april 2017 by asteroza
US Navy Synthetically Recreates Biomaterial to Assist Military Personnel
Using e.coli to bulk manufacture hagfish slime proteins, which form as compressed nanothreads that expand into a large area mesh, with properties similar to kevlar.
synthetic  hagfish  slime  biomimicry  protein  thread  network  mesh  expandible  materials  science  research  technology  e.coli  fiber  nanothread  nanofiber  Delicious 
january 2017 by asteroza
Production of Flexible Transparent Conducting Films of Self-Fused Nanowires via ...
Launching silver nanowire suspension water out of a supersonic nozzle at a specific speed allows creating a transparent thin film mat on a surface, that fuses/evaporates on impact. The resulting thin film is transparent, conductive, and stretchable.
fused  silver  nanowire  fiber  mesh  mat  conducting  conductive  stretchable  transparent  thin  film  manufacturing  materials  science  research  technology  surface  treatment  impact  fuzing  Delicious 
november 2016 by asteroza
SMAP: Specifications
Interesting that the deployable mesh antenna rotates about it's yoke continuously to create a weird spirograph-like mapping pattern.
NASA  JPL  SMAP  deployable  mesh  antenna  SAR  rotating  yoke  control  Delicious 
february 2015 by asteroza
LTE Direct Research Project
So a bad mix between ham radio and iBeacons, but you can't randomize your MAC address (IMEI) so you are always identifiable. Won't work for protest situations as a carrier can functionally prohibit by disabling authorization for spectrum. Might be nice for disasters to form mesh networks assuming the authorization infrastructure survives.
LTEdirect  LTE  direct  local  p2p  packet  radio  protocol  communications  infrastructure  security  mesh  network  Delicious 
september 2014 by asteroza
Air HES
Slightly insane airborne hydroelectric powerplant. The idea is to use a tethered blimp holding a fog/dew/cloud catching screen to grab water from air/clouds, with the tether doubling as a tube. The hydraulic head is non-trival, and can be shunted through through a water turbine to make power and recover the water for purification. If the generated power is enough, I suppose you could generate hydrogen gas on site for the blimps.
airborne  power  generator  tether  tethered  blimp  aerostat  balloon  fog  dew  mist  water  vapor  collector  mesh  screen  hydroelectric  green  energy  Delicious 
august 2014 by asteroza
On Covert Acoustical Mesh Networks in Air
Oh hey, who has a computing device with both a mic and speaker? Everyone with a smartphone apparently. How useful this could be in say, a revolution/riot scenario. Interesting that the network protocols build on work for submarine communications...
ultrasonic  air  acoustic  covert  mesh  network  security  exfiltration  pentest  research  sound  modem  GUWMANET  adhoc  routing  networking  GUWAL  Fraunhofer  JANUS  ACS  Delicious 
june 2014 by asteroza
roee | Stakes
If they can figure out a way of doing this without having to roll it up for storage, they will have a winner here.
outdoor  survival  gear  portable  collapsible  grill  wire  mesh  stake  hardware  Delicious 
february 2014 by asteroza
Curvy Plastic Tube Fights Obesity, No Surgery Required | האוניברסיטה העברית בירושלים | The Hebrew University of Jerusalem
Basically, this thing only blocks like 10% of the absorption surface of the small intestine but has a huge effect, and in particular seems very effective at treating type 2 diabetes. Basically, since it is a physical barrier liner, you can eat like you always do but less calories are reaching your body so it's like you were dieting. Why blocking absorption at the front end of the small intestine matters so much is still being researched, but the going theory is that sugar and fat are being absorbed near the front end while other stuff is absorbed farther along. Designed for permanent use, but installed via the throat (with no anesthetic?!?)
gastric  intestinal  nutrient  tube  diabetes  obesity  MetaboShield  block  sleeve  health  research  absorption  food  prevention  duodenum  liner  medicine  mesh  Delicious 
september 2013 by asteroza
Hyperboria.net - the decentralized network powered by CJDNS
Interesting, a p2p overlay network like freenet, but you explicitly connect to other nodes, and can kick/ban other nodes (potentially by the traffic they pass to you). But all that does is create pressure to make a "white" net to keep your reputation clean, and a separate "black" that holds everything else. But since all the interesting/subversive stuff will be in the blacknet, mere use will associate you with terrorists/pirates/pedophiles. Just like freenet, since one man's freedom fighter is another man's terrorist. Isn't a tor hidden service enough?
P2P  Hyperboria  DHT  global  IPv6  kademlia  network  mesh  Delicious 
august 2013 by asteroza
Unifi | Ubiquiti Networks, Inc.
Apparently highly recommended if you have to manage a herd of AP's.
software  controller  mesh  hardware  AP  accesspoint  network  wireless  wifi  unifi  ubiquiti  Delicious 
january 2013 by asteroza
Open Mesh | Cloud-Managed Wireless Networks
Low cost mesh network hardware and software with a decent interface, as a sort of spiritual descendent of MIT RoofNet. Sort of what Meraki could have also been, had Meraki not been jerks and closed their source and turned their mesh AP's into underpowered bloatware.
linux  software  devices  electronics  hardware  router  accesspoint  wireless  wifi  mesh  OpenMesh  Delicious 
november 2012 by asteroza
Pacsafe Anti-Theft Bags & Travel Security Products | Home Page
Kinda obvious, but relatively effective at stopping casual theft.
travel  security  bag  luggage  cage  mesh  wire  Pacsafe  Delicious 
may 2012 by asteroza
About - Illuminating Concepts
Company pursuing advanced streetlight systems incorporating wifi mesh nodes, sensors, and display signage.
Intellistreets  intelligent  streetlight  lamppost  light  wireless  remote  control  smartgrid  wifi  mesh  network  node  civic  city  system  monitoring  sensor  digital  signage  sign  Delicious 
september 2011 by asteroza
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