ENTRIES TAGGED "retro"
MtGox Go Boom, Flappy Bird, Air Hockey Hack, and Robo Lab
- Bitcoin Markets Down — value of bitcoins plunges as market uncertain after largest bitcoin exchange goes insolvent after losing over 750k bitcoins because they didn’t update their software after a flaw was discovered in the signing of transactions.
- Flappy Bird for the Commodore 64 — the 1980s games platform meets the 2014 game. cf the machine learning hack where the flappy bird learns to play the game successfully.
- Air Hockey Robot — awesome hack.
- Run 30 Lab Tests on Only One Drop of Blood — automated lab processing to remove the human error in centrifuging, timing, etc. that added to variability of results.
Tiny Emulator, iBeacon iPwn, Filter Principles, and Steadicam
- 4043-byte 8086 Emulator — manages to implement most of the hardware in a 1980’s era IBM-PC using a few hundred fewer bits than the total number of transistors used to implement the original 8086 CPU. Entry in the obfuscated C contest.
- Hacking the CES Scavenger Hunt — At which point—now you have your own iBeacon hardware—you can just go ahead and set the UUID, Major and Minor numbers of your beacon to each of the CES scavenger hunt beacon identities in turn, and then bring your beacon into range of your cell phone running which should be running the CES mobile app. Once you’ve shown the app all of the beacons, you’ll have “finished” the scavenger hunt and can claim your prize. Of course doing that isn’t legal. It’s called fraud and will probably land you in serious trouble. iBeacons have great possibilities, but with great possibilities come easy hacks when they’re misused.
- Filtering: Seven Principles — JP Rangaswami laying down some basic principles on which filters should be built. 1. Filters should be built such that they are selectable by subscriber, not publisher. I think the basic is: 0: Customers should be able to run their own filters across the information you’re showing them.
- Tremor-Correcting Steadicam — brilliant use of technology. Sensors + microcontrollers + actuators = a genuinely better life. Beats figuring out better algorithms to pimp eyeballs to Brands You Love. (via BoingBoing)
Arduino Robot, LIDAR for Phones, Climbing Bots, and OS X Emulators
- Arduino Robot — for all your hacking needs.
- LIDAR for Smartphones (DIYdrones) — The device attaches to the back of a smartphone and combines a built-in laser range finder, 3D compass and Bluetooth chip with the phone’s camera and GPS.
- Bridge Inspection Robot Equipping Magnets — 7.8 inches/second, magnets, can scuttle up walls and along ceilings.
- OpenEmu — nice-looking emulator framework for OS X. Make your Christmas present a trip back in time.
Learning Machine Learning, Pokemon Coding, Drone Coverage, and Optimization Guide
- CalTech Machine Learning Video Library — a pile of video introductions to different machine learning concepts.
- Awesome Pokemon Hack — each inventory item has a number associated with it, they are kept at a particular memory location, and there’s a glitch in the game that executes code at that location so … you can program by assembling items and then triggering the glitch. SO COOL.
- Drone Footage of Bangkok Protests — including water cannons.
- The Mature Optimization Handbook — free, well thought out, and well written. My favourite line: In exchange for that saved space, you have created a hidden dependency on clairvoyance.
Disk Over Ethernet, Inside Elite, Polar Charts, and R Videos
- Seagate Kinetic Storage — In the words of Geoff Arnold: The physical interconnect to the disk drive is now Ethernet. The interface is a simple key-value object oriented access scheme, implemented using Google Protocol Buffers. It supports key-based CRUD (create, read, update and delete); it also implements third-party transfers (“transfer the objects with keys X, Y and Z to the drive with IP address 184.108.40.206”). Configuration is based on DHCP, and everything can be authenticated and encrypted. The system supports a variety of key schemas to make it easy for various storage services to shard the data across multiple drives.
- Masters of Their Universe (Guardian) — well-written and fascinating story of the creation of the Elite game (one founder of which went on to make the Raspberry Pi). The classic action game of the early 1980s – Defender, Pac Man – was set in a perpetual present tense, a sort of arcade Eden in which there were always enemies to zap or gobble, but nothing ever changed apart from the score. By letting the player tool up with better guns, Bell and Braben were introducing a whole new dimension, the dimension of time.
- Micropolar (github) — A tiny polar charts library made with D3.js.
- Introduction to R (YouTube) — 21 short videos from Google.
Retro Literacy, Open Source Car Middleware, Digital Textbooks, and Mario Reborn
- ActiveLit — interactive fiction as literacy tool. (via Text Adventures blog)
- Your Car is About to go Open Source (ComputerWorld) — an open-source IVI operating system would create a reusable platform consisting of core services, middleware and open application layer interfaces that eliminate the redundant efforts to create separate proprietary systems. Leaving them to differentiate the traditional way: ad-retargeting and spyware.
- The Digital Networked Textbook: Is It Any Good? (Dan Meyer) — “if you were hundreds of feet below the surface of the Earth, in a concrete bunker without any kind of Internet access, is the curriculum any different?”
- Full Screen Mario — web reimplementation of original Mario Brothers, with random level generator and a level editor, source on github. (via Andy Baio)
Connecting Things, Eye Tracker, Retro Browser, Human Filter
- The Thing System — connects to Things in your home, whether those things are media players such as the Sonos or the Apple TV, your Nest thermostat, your INSTEON home control system, or your Philips Hue lightbulbs — whether your things are connected together via Wi-Fi, USB or Bluetooth Low Energy (BLE). The steward will find them and bring them together so they can talk to one another and perform magic.
- The Eye Tribe — $99 eye-tracker with SDK.
- Line Mode — CERN emulator for the original web client. I remember coding for this, and hacking new features into it. Roar says the dinosaur, in 80×24 pixelated glory.
- 2M Person Internet Filter — (BBC) China apparently employs 2 million people to read Weibo and other Internet content sites, to identify critical opinions. That’s 40% of my country’s population. Crikey.
NSA Crypto, Web Traps, Learn by Doing, and Distributed Testing
- On the NSA — intelligent unpacking of what the NSA crypto-weakening allegations mean.
- Overview of the 2013 OWASP Top 10 — rundown of web evil to avoid. (via Ecryption)
- Easy 6502 — teaches 6502 assembler, with an emulator built into the book. This is what programming non-fiction books will look like in the future.
- Kochiku — distributing automated test suites for faster validation in continuous integration.
Fanout Architectures, In-Browser Emulation, Paean to Programmability, and Social Hardware
- Achieving Rapid Response Times in Large Online Services (PDF) — slides from a talk by Jeff Dean on fanout architectures. (via Alex Dong)
- Go Ahead, Mess with Texas Instruments (The Atlantic) — School typically assumes that answers fall neatly into categories of “right” and “wrong.” As a conventional tool for computing “right” answers, calculators often legitimize this idea; the calculator solves problems, gives answers. But once an endorsed, conventional calculator becomes a subversive, programmable computer it destabilizes this polarity. Programming undermines the distinction between “right” and “wrong” by emphasizing the fluidity between the two. In programming, there is no “right” answer. Sure, a program might not compile or run, but making it offers multiple pathways to success, many of which are only discovered through a series of generative failures. Programming does not reify “rightness;” instead, it orients the programmer toward intentional reading, debugging, and refining of language to ensure clarity.
- When A Spouse Puts On Google Glass (NY Times) — Google Glass made me realize how comparably social mobile phones are. [...] People gather around phones to watch YouTube videos or look at a funny tweet together or jointly analyze a text from a friend. With Glass, there was no such sharing.