# travel Published articles for travel. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## UniFi Travel Router Long-Range (UTR-LR): $99 Travel Router Released DevFeed: [UniFi Travel Router Long-Range (UTR-LR): $99 Travel Router Released]() Original publisher: [Read original article]() Author: Rob Andrews Published: 2026-08-28T13:29:56Z Content type: news Language: en Sources: [NAS Compares]() Topics: [UniFi Travel Router](), [Internet](), [Network]() Tags: [10-dbi-antenna](), [2x2-mimo](), [4-dbi-antenna](), [5g-tethering](), [amneziawg](), [antenna-gain](), [business-travel-tech](), [captive-portal](), [digital-nomad-gear](), [directional-antenna](), [dual-band-wifi](), [ethernet-uplink](), [existing](), [external-antenna](), [firewall](), [geo-based-policy](), [gigabit-ethernet](), [high-gain-antenna](), [hinged-antenna](), [hotel](), [hotel-wifi](), [internet](), [internet-latency-reporting](), [lcm-display](), [location-aware-policies](), [long-range-travel-router](), [mobile-networking](), [multi-uplink](), [network](), [network-cloning](), [networking](), [office](), [on-site-deployments](), [openvpn-client](), [property](), [router](), [travel](), [uncategorised](), [unifi](), [unifi-travel-router]() ### AI overview The UniFi Travel Router Long-Range (UTR-LR) is a compact $99 travel router for creating a private, managed network on shared hotel, rental property, office, or other internet connections. It joins the existing $79 UniFi Travel Router rather than replacing it. ### Source excerpt What is the UniFi Travel Router LR? The UniFi Travel Router Long-Range, or UTR-LR, is a compact $99 travel router designed to provide a private, managed network when using hotel, rental property, office or other shared internet connections. It joins the existing $79 UniFi Travel Router rather than replacing it, retaining the same general platform [...] ## GL.iNet Mango 2 (GL-MG1300) pocket travel router revealed DevFeed: [GL.iNet Mango 2 (GL-MG1300) pocket travel router revealed]() Original publisher: [Read original article]() Author: Rob Andrews Published: 2026-08-24T14:56:26Z Content type: article Language: en Sources: [NAS Compares]() Topics: [GL.iNet](), [GL.iNet Mango 2](), [GL-MG1300]() Tags: [compact-router](), [dual-band-travel-router](), [gigabit-travel-router](), [gl-inet](), [gl-inet-mango](), [gl-inet-mango-2](), [gl-inet-news](), [gl-inet-travel-router](), [gl-mg1300](), [hotel-wi-fi-router](), [ifa-2026](), [mango-2](), [mango-2-travel-router](), [mango-2-vs-unifi-travel-router](), [mango-router](), [mango-vs-mango-2](), [mini-travel-router](), [networking](), [networking-hardware](), [openvpn-router](), [openwrt-router](), [openwrt-travel-router](), [portable-router](), [portable-wi-fi-router](), [router](), [tailscale-router](), [travel](), [travel-router-comparison](), [travel-router-news](), [ubiquiti-utr](), [uncategorised](), [unifi-travel-router](), [usb-tethering-router](), [vpn-travel-router]() ### AI overview The article introduces the newly revealed GL.iNet Mango 2, also identified as the GL-MG1300. It describes the device as a small, relatively affordable pocket travel router that takes a simpler approach than GL.iNet's more powerful, expensive, and larger recent models. ### Source excerpt A New Pocket Travel Router on the way - The Mango 2 Revealed I have followed GL.iNet's travel routers for years, but many of its recent models have become increasingly powerful, expensive and physically larger. The newly revealed Mango 2 (GL-MG1300) takes the opposite approach, returning to the small and relatively affordable format of the [...] ## BSDCan 2026 Travel Report - Novković DevFeed: [BSDCan 2026 Travel Report - Novković]() Original publisher: [Read original article]() Author: Florine Kamdem Published: 2026-07-22T05:54:13Z Content type: article Language: en Sources: [FreeBSD Foundation]() Topics: [Computing](), [Large Language Model](), [Security](), [Raspberry Pi](), [Cloud](), [Kernel](), [Network]() Tags: [2026](), [blog](), [cloud](), [conference](), [developer](), [foundation](), [kernel](), [llm](), [network](), [raspberry-pi](), [report](), [security](), [travel]() ### AI overview A travel report from BSDCan 2026 covering the FreeBSD developer summit and conference talks on LLM-driven security analysis, embedded computing with Raspberry Pi, infrastructure, scheduling, networking, virtual memory, accessibility, temporary virtual machines, OpenNTPD, and the FreeBSD 15.0 release process. ### Source excerpt This year, I had the great privilege of receiving the FreeBSD Foundation travel grant to attend BSDCan. The conference informally kicked off with the traditional gathering at the Father & Sons bar near the 90U residence on Tuesday. The first day of the FreeBSD developer summit opened with Nicholas Carlini's talk about LLM-driven security analysis [...] The post BSDCan 2026 Travel Report - Novković first appeared on FreeBSD Foundation. ## BSDCan 2026 Travel Report - Patrick McEvoy DevFeed: [BSDCan 2026 Travel Report - Patrick McEvoy]() Original publisher: [Read original article]() Author: Florine Kamdem Published: 2026-07-22T05:48:02Z Content type: article Language: en Sources: [FreeBSD Foundation]() Topics: [Hardware](), [Streaming](), [Artificial Intelligence](), [Discord](), [IRC]() Tags: [2026](), [ai](), [blog](), [discord](), [hardware](), [irc](), [report](), [streaming](), [travel]() ### AI overview Patrick McEvoy reports on the June 2026 FreeBSD DevSummit and BSDCan, covering event recording and streaming, hardware used, increased attention to AI integration, conference operations, attendee growth, social media coordination, and fundraising for local charities. ### Source excerpt The June 2026 FreeBSD DevSummit & BSDCan was again successfully recorded and streamed through longtime streaming sponsor ScaleEngine. The requested DevSummit 2 question microphone system kept our running around to a minimum and fit the two rows of DMS1160. We got to see CheriBSD hardware again, in fact, Brooks Davis presented from a CheriBSD box. [...] The post BSDCan 2026 Travel Report - Patrick McEvoy first appeared on FreeBSD Foundation. ## Flight Booking & Airlines Quantitative UX: 3 High-Level Takeaways from 30+ Charts DevFeed: [Flight Booking & Airlines Quantitative UX: 3 High-Level Takeaways from 30+ Charts]() Original publisher: [Read original article]() Author: Richard Lam Published: 2026-06-24T08:04:00Z Content type: article Language: en Sources: [Baymard Institute]() Topics: [Flight](), [User experience (UX)](), [data](), [benchmarking](), [Mobile](), [A/B Testing]() Tags: [a-b-testing](), [airline](), [apps](), [article](), [booking](), [desktop](), [mobile](), [research](), [survey](), [travel](), [ux]() ### AI overview Baymard reports quantitative UX findings from a survey of 3,125 US online shoppers who use flight-booking and airline sites. The article highlights that shoppers use multiple sources when searching for flights, three quarters belong to at least one airline loyalty program, and business travelers are more likely to bundle travel-related bookings. ### Source excerpt (Note: Unfortunately, e-mail and RSS don't support advanced layouts and features. If the graphics in this article look strange, you may want to read the article in your web browser.) Key Stats & Takeaways 30+ new insights on Flight Booking & Airline shopper habits and preferences 3,125 US online shoppers surveyed in this quantitative UX study Flight Booking & Airline shoppers use a variety of sources when looking for flights, are highly likely to participate in loyalty programs, and commonly bundle other travel-related bookings at the same time, particularly when travelling for business. At Baymard, we've just released new Quantitative Insights into people who shop on "Flight Booking & Airlines" sites, expanding our understanding of the habits and preferences of online shoppers in this category. These insights are visualizations based on survey data that supplement and support our large-scale UX research findings and benchmarking of the Flight Booking & Airlines industry. The 30+ insights address the Flight Booking & Airlines online shopping experience, spanning a breadth of topics: sources for flight searching, types of add-ons purchased, usage of apps and external tools, importance of cancellations, sales and scarcity incentives, and motivations for bundling and loyalty programs. Some of the charts also explore sub-segments of the broader audience such as business travelers and whether they are more likely to purchase add-ons, or how device usage between desktop and mobile changes as flight price becomes more expensive. These Quantitative Insights empower you to align stakeholders through objective, survey-backed data, streamline A/B testing with high-potential hypotheses, and discover and address industry-specific UX challenges. In this article, we'll highlight 3 high-level findings that reflect how shoppers evaluate and purchase flights online: Flight shoppers use a variety of sources when looking for flights Three quarters of flight shoppers are part of at leas ## How Geopolitical Turmoil Enables Scams and How to Stay Safe DevFeed: [How Geopolitical Turmoil Enables Scams and How to Stay Safe]() Original publisher: [Read original article]() Author: Phil Muncaster Published: 2026-05-15T08:50:00Z Content type: article Language: en Sources: [WeLiveSecurity]() Topics: [Cybercrime](), [data](), [Internet]() Tags: [data](), [digital-security](), [email](), [internet](), [money](), [scams](), [social-media](), [travel]() ### AI overview The article explains how geopolitical conflict creates opportunities for online scammers. It describes scams delivered through email, text, social media, or phone calls that seek credentials, personal or financial data, donations, or direct payments. ### Source excerpt Conflict is a boon for opportunistic fraudsters. Look out for their ploys. ## From Static Catalogue to Smart Discovery: Engineering Lightning-Fast Search at DreamSetGo DevFeed: [From Static Catalogue to Smart Discovery: Engineering Lightning-Fast Search at DreamSetGo]() Original publisher: [Read original article]() Author: Dream Blog Published: 2026-03-09T13:50:30Z Content type: article Language: en Sources: [Dream11 Engineering]() Topics: [PostgreSQL](), [Microservice](), [systems](), [elasticsearch]() Tags: [architecture](), [dream-sports](), [elasticsearch](), [engineering](), [open](), [performance](), [postgresql](), [search](), [search-engines](), [sports](), [tech](), [travel]() ### AI overview DreamSetGo's tech team explains how its growing sports-travel catalogue created a need for faster, more intuitive product discovery. The article describes rebuilding the catalogue as a microservice, considering PostgreSQL with Elasticsearch, and choosing PostgreSQL based on architectural and operational trade-offs. ### Source excerpt By the DreamSetGo Tech Team If you're excited about building high-performance systems that power premium sports travel experiences, explore our open roles at DreamSetGo. Why Search Became a Product Imperative Over the past couple of years, DreamSetGo's catalogue didn't just grow, it accelerated. We were introducing access to new tournaments, adding destinations across continents, and were expanding into different hospitality formats. What began as a few structured products quickly evolved into a layered catalogue of packages and experiences. And that's when we started noticing something subtle but important. Adding products was straightforward. Making them discoverable wasn't. Every new experience meant longer descriptions and richer metadata. On paper, this was definitely progress. But from a user perspective, it introduced friction. If a traveller already knew exactly where to click, they could navigate their way through the catalogue. But if they came in with intent like: "Wimbledon finals hospitality" "Hot air balloons in Cappadocia" "Scuba diving in the Andamans" ...there was no fast, intuitive way to show them the most relevant experience. Once we acknowledged this gap, the next step became clear: we needed a search system that was scalable, resilient, and fast enough to keep up with our growth. This blog takes you through how we designed that search, from architectural trade-offs to production optimisations, and why PostgreSQL turned out to be the best choice for this. The Obvious Architecture (That We Didn't Choose) We started revamping our architecture six months back and rebuilt our travel product catalogue as a dedicated microservice, one that would eventually power search, and filter it by date, price and more. At that point, we had roughly 1,000 products. But we weren't building for 1,000. We had a clear vision of significantly expanding the catalogue within the near future. Like most teams, our first instinct was predictable: PostgreSQL -> Source of Truth ## Using the UniFi Travel Router as a Portable Extension of a Home UniFi Network DevFeed: [Using the UniFi Travel Router as a Portable Extension of a Home UniFi Network]() Original publisher: [Read original article]() Author: Techno Tim Published: 2025-12-29T13:00:00Z Content type: tutorial Language: en Sources: [Techno Tim]() Topics: [Network](), [Virtual Private Network](), [Homelab](), [App]() Tags: [devices](), [homelab](), [laptop](), [network](), [portable](), [router](), [travel](), [unifi](), [unifi-travel-router](), [vpn](), [wifi]() ### AI overview A video walkthrough of using the UniFi Travel Router as a portable extension of a home UniFi network. It covers WiFi, Ethernet, and phone-tethered uplinks, Teleport VPN connectivity, setup through the UniFi Network mobile app, and speed tests. ### Source excerpt When you travel with multiple devices (and especially if you're traveling with family), the WiFi setup is never just "connect once and move on." It's the phone, the laptop, the tablet, the other laptop, and then you're playing tech support before you've even unpacked. In this video, I walk through how I'm using the UniFi Travel Router (UTR) as a portable extension of my home UniFi network - wi... ## How Virgin Atlantic uses AI to enhance every step of travel DevFeed: [How Virgin Atlantic uses AI to enhance every step of travel]() Original publisher: [Read original article]() Published: 2025-12-08T00:00:00Z Content type: article Language: en Sources: [OpenAI News]() Topics: [Artificial Intelligence](), [Development](), [AI Development](), [OpenAI](), [ChatGPT](), [Finance](), [data](), [Mobile](), [Support]() Tags: [ai](), [airline](), [chatgpt](), [code](), [customer-experience](), [data](), [development](), [mobile](), [openai](), [real-time](), [software-development](), [speed](), [support](), [travel]() ### AI overview Virgin Atlantic is using AI, including OpenAI and ChatGPT Enterprise, to accelerate software development, improve finance analysis and decision-making, support employees, and enhance customer experiences across travel services. ### Source excerpt Virgin Atlantic CFO Oliver Byers shares how the airline is using AI to speed up development, improve decision-making, and elevate customer experience. ## Why We Believe in In-Person Onboarding at Teleport DevFeed: [Why We Believe in In-Person Onboarding at Teleport]() Original publisher: [Read original article]() Author: info@goteleport.com (Amanda Pessica) Published: 2025-07-10T00:00:00Z Content type: opinion Language: en Sources: [Teleport]() Topics: [trust](), [Job]() Tags: [3](), [behavior](), [ceo](), [culture](), [daily](), [distributed](), [money](), [new-job](), [onboarding](), [people](), [remote](), [screen](), [slack](), [team](), [travel](), [trust](), [velocity](), [zoom]() ### AI overview Teleport explains why it brings new hires together in person for onboarding despite the costs and logistics. The company says the three-day program helps employees connect, build trust, understand its culture, and ramp up faster. ### Source excerpt In a remote-first world, in-person onboarding is still invaluable. At Teleport, we see it as a strategic investment in connection, trust, and team velocity. ## How Booking.com Orchestrated Their Service Architecture with Apollo Federation DevFeed: [How Booking.com Orchestrated Their Service Architecture with Apollo Federation]() Original publisher: [Read original article]() Author: Maylee Jacob Published: 2025-05-07T13:45:42Z Content type: article Language: en Sources: [Apollo Blog]() Topics: [GraphQL](), [API](), [Orchestration]() Tags: [api](), [apollo](), [apollo-federation](), [architecture](), [booking](), [developer-experience](), [distributed](), [events](), [experiments](), [governance](), [graphql](), [performance](), [schema](), [services](), [travel](), [travel-industry]() ### AI overview This customer case study describes how Booking.com used Apollo Federation and GraphQL to move from a centralized API orchestration layer toward a distributed, federated service architecture. The supplied text reports that the earlier approach created performance, development, maintenance, and domain-specific optimization challenges, but the article text is incomplete. ### Source excerpt This post is part of our GraphQL Summit 2024 customer series, highlighting how leading teams are using Apollo to accelerate development and build world-class applications. Join hundreds of your peers this October as we return for GraphQL Summit 2025. Booking.com, a leader in the online travel industry, has significantly advanced its digital infrastructure by integrating Apollo Federation into its service architecture. ## Trippy Wins the Gemini API Developer Competition with a Firebase-Powered Travel App DevFeed: [Trippy Wins the Gemini API Developer Competition with a Firebase-Powered Travel App]() Original publisher: [Read original article]() Author: Lloyd Hightower Published: 2024-11-21T00:00:00Z Content type: news Language: en Sources: [Firebase Blog]() Topics: [Firebase](), [Artificial Intelligence](), [API](), [App](), [Cloud Functions](), [Firestore](), [Serverless](), [Authentication](), [Cloud](), [real-time]() Tags: [ai](), [app](), [authentication](), [backend](), [cloud-functions](), [cloud-messaging](), [cloud-storage](), [firebase](), [firestore](), [gemini](), [machine-learning](), [messaging](), [news](), [notifications](), [real-time](), [recognition](), [recommendations](), [serverless](), [storage](), [travel](), [vertex-ai]() ### AI overview Firebase announces Trippy as the winner of its Gemini API Developer Competition. The travel app combines Gemini with Firebase services to provide personalized itineraries, recommendations, multilingual support, games, receipt-based expense tracking, currency conversion, and contextual chat. ### Source excerpt News, tutorials, and updates from the Firebase team. ## How Tripsy's Founders Designed a Travel Planning App with Sketch DevFeed: [How Tripsy's Founders Designed a Travel Planning App with Sketch]() Original publisher: [Read original article]() Author: Ale Cubero Published: 2024-02-29T13:33:02Z Content type: article Language: en Sources: [Sketch Blog]() Topics: [Sketch](), [User Interfaces](), [App](), [Mobile](), [iphone]() Tags: [app](), [applications](), [architecture](), [build](), [designer](), [interface](), [interface-design](), [introduction](), [iphone](), [made-with-sketch](), [mobile](), [mobile-apps](), [products](), [travel](), [user-interfaces]() ### AI overview An interview with Tripsy co-founder and designer Thiago Sanchez about the app's origins, its travel-planning features, and the team's approach to interface and digital product design using Sketch. ### Source excerpt Learn how the duo behind Tripsy uses Sketch to make travel planning an easy ride ## Devconnect Istanbul advisory addresses attendee safety and travel risks DevFeed: [Devconnect Istanbul advisory addresses attendee safety and travel risks]() Original publisher: [Read original article]() Author: Devconnect Published: 2023-10-23T00:00:00Z Content type: news Language: en Sources: [Ethereum Foundation Blog]() Topics: [Security](), [.NET Conf]() Tags: [devconnect](), [events](), [security](), [travel](), [update]() ### AI overview The Ethereum Foundation shares a security advisory for Devconnect Istanbul, reporting low risk of a direct threat to the event but significant risks from protests, violence, and disruption. It strongly advises high-risk groups, including Israelis and people of Jewish faith or descent, to reconsider travel plans. ### Source excerpt Over the last weeks, we have been closely monitoring the security and safety in Istanbul. In particular, we have been focused on how events in Israel and the Gaza Strip may impact attendee safety. We try to assess risk whenever we host an event. In the case of Devconnect... ## How to build connected travel apps with Apollo GraphOS DevFeed: [How to build connected travel apps with Apollo GraphOS]() Original publisher: [Read original article]() Author: Shane Myrick Published: 2023-07-14T13:21:25Z Content type: tutorial Language: en Sources: [Apollo Blog]() Topics: [GraphOS](), [GraphQL](), [Back end](), [Front end]() Tags: [architecture](), [backend](), [frontend](), [graphos](), [graphql](), [how-to](), [product-engineering](), [travel]() ### AI overview This tutorial explains how travel companies can use Apollo GraphOS and a supergraph architecture to provide a consistent API across devices, coordinate backend schema ownership, and help frontend teams build travel product features faster. ### Source excerpt Travel companies like Expedia Group, Booking.com, and Priceline have unique opportunities to connect their customers with the rest of the world. Unlike other consumer industries, travel companies are not just another e-commerce store; They provide opportunities to customers that we all wish we had more time in life to experience, and unique opportunities require unique technology solutions. ## Deep Dive Into Data Science at trivago DevFeed: [Deep Dive Into Data Science at trivago]() Original publisher: [Read original article]() Author: Andrea Fernandez Data science lead working; Puzzles; Running Published: 2020-10-22T00:00:00Z Content type: opinion Language: en Sources: [Trivago]() Topics: [Data Science](), [data analytics](), [Algorithms, Complexity]() Tags: [algorithms](), [analytics](), [article](), [data-science](), [engineering-culture](), [travel]() ### AI overview A Q&A about how data science works at trivago, including challenges faced by the travel-tech company and what it is like to work in data science. Interviewees discuss their backgrounds, roles, analytics work, algorithms, product management, user profiling, ranking, and monetization. ### Source excerpt What does Data Science at trivago look like in practice? Which major challenges have we encountered as a travel-tech company since the COVID-19 outbreak? What's it like to work in Data Scien... ## Lessons from Expedia Group's journey to a data graph DevFeed: [Lessons from Expedia Group's journey to a data graph]() Original publisher: [Read original article]() Author: Robert Fenstermacher Published: 2019-09-24T18:31:00Z Content type: article Language: en Sources: [Apollo Blog]() Topics: [GraphQL](), [Development](), [data](), [Agile]() Tags: [agile](), [apollo](), [backend](), [community](), [customer-story](), [data](), [development](), [graph](), [journey](), [technical](), [travel]() ### AI overview Expedia Group addressed technical debt across 25 brands and more than 200 websites by building an Apollo-based GraphQL data graph. The customer story discusses its technical and organizational challenges, early Backend-For-Frontend experimentation, and an agile approach to creating an organization-wide graph. ### Source excerpt Managing customer experiences across all the products in a single brand is hard enough. Now imagine doing that for 25 brands and more than 200 websites. Expedia Group has managed to sustain incredible growth over the years, but growing that large that quickly was bound to create a fair amount of technical debt. Development teams found themselves spending more and more time duplicating work across platforms and managing service APIs -- and less time innovating on new travel offerings. ## New Year's Resolutions 2019 DevFeed: [New Year's Resolutions 2019]() Original publisher: [Read original article]() Published: 2019-01-01T00:00:00Z Content type: opinion Language: en Sources: [Alex Korbonits]() Topics: [Learning](), [AI Research]() Tags: [fitness](), [learning](), [organization](), [retrospective](), [technology](), [travel](), [writing]() ### AI overview A retrospective on 2018 and a set of measurable 2019 goals covering reading, writing, travel, language, fitness, sailing, organization, and reducing technology use. The reading plan includes 50 books, classic machine-learning papers, short stories, and poetry. ### Source excerpt 2018 retrospective and ambitious goals for 2019: reading, sailing, writing, and learning. ## 2016 Year In Review + 2017 Resolutions DevFeed: [2016 Year In Review + 2017 Resolutions]() Original publisher: [Read original article]() Published: 2016-12-28T00:00:00Z Content type: opinion Language: en Sources: [Una Kravets]() Topics: [Development](), [coding](), [CSS](), [Web Development](), [HTML](), [SVG](), [Command-line interface](), [Unix]() Tags: [2017](), [cli](), [coding](), [command-line](), [css](), [html](), [new-job](), [personal](), [process](), [projects](), [svg](), [travel](), [year-in-review]() ### AI overview A personal review of 2016 and resolutions for 2017, covering career and life changes, software projects, open-source contributions, and speaking, writing, and podcast appearances. ### Source excerpt It's time for my annual reflection and goal resetting circa 2016 ## Tech Conference Travel Tips DevFeed: [Tech Conference Travel Tips]() Original publisher: [Read original article]() Published: 2015-07-14T00:00:00Z Content type: tutorial Language: en Sources: [Una Kravets]() Topics: [Flight](), [App](), [email]() Tags: [apps](), [conference](), [guide](), [tech-conference](), [tips](), [travel]() ### AI overview A practical guide to traveling for tech conferences, covering flight seat selection, carry-on and water-bottle considerations, conference travel apps, packing, and offline productivity. ### Source excerpt With preparations for the fall conference season coming up, here are some travel tips to help make your life a little bit easier. ## When flying from Oslo to London, you don't want to go via Moscow DevFeed: [When flying from Oslo to London, you don't want to go via Moscow]() Original publisher: [Read original article]() Author: Per Jørgen Walstrøm Published: 2015-06-15T12:47:32Z Content type: article Language: en Sources: [Finn.no]() Topics: [Flight](), [Query (disambiguation)]() Tags: [query](), [results](), [search](), [travel]() ### AI overview The article explains how FINN Flight Search addresses implausibly long itineraries, such as routes from Oslo to London with distant layovers. It reviews a simple duration threshold, discusses using quartiles and the upper-fence rule to identify outliers, and notes that Solr requires a separate query to calculate quartiles. ### Source excerpt If you want to travel from Oslo to London, you may end up getting results which include layovers in far-away places. Do you really want to spend a night at the airport in Moscow if you only want to go from Oslo to London? Probably not, but nonetheless, some of the results we receive at the FINN Flight Search are those kind of travels. Those travels may be really cheap, ending up at the top of our result list as we sort by price, but they are mostly garbage and we do not want our users to be confused by those outliers. We want them to go away! The old solution We have tried to fix this before. With limited success. A solution we used a couple of years back was something like this: x = 3 * Average of the three shortest flights We removed results with duration > x. This works fine on short travels, like a two-hour flight from Oslo to London. With the given formula, all trips longer than 6 hours to London will be removed. That's ok. However, it doesn't work too well on longer flights. If you want to go from Oslo to Bangkok, you would probably spend at least 11 hours in the air. In that case, it would be too conservative to just remove the flights that are 33 hours or more. A theoretical solution The correct way to remove the outliers is by finding the quartiles. When the quartiles are found, the upper fence is defined by Upper fence = Q1 + 1.5 * IQR Where IQR is the Interquartile Range; Q3 - Q1. We are using Solr at FINN, but the stats query in Solr does not give us the quartiles out of the box, so we would need to do a separate query to calculate the quartiles. Should be easy enough. What is too long? So what is a too long flight? That's not an easy question to answer. Racking our brains (and doing some guesswork), we came up with the following suggestions on what the upper fence on duration to different destinations should be. The durations are per leg: OSL - LON 300 mins = 5 hrs. Given the minimum flight time OSL - LON = 115 OSL - BKK (Bangkok) 1000 mins = 17 hrs. Mi ## Alpine Hackathon Reportback DevFeed: [Alpine Hackathon Reportback]() Original publisher: [Read original article]() Published: 2013-10-22T00:00:00Z Content type: article Language: en Sources: [Signal Blog]() Topics: [Hackathon](), [Mobile](), [android-development](), [Cryptography](), [iOS]() Tags: [android](), [android-development](), [coding](), [cryptography](), [development](), [hackathon](), [hacking](), [internet](), [ios](), [learning](), [mobile](), [organization](), [people](), [smartphone](), [switzerland](), [travel]() ### AI overview A participant recounts attending a hackathon in Zurich organized around Whisper Systems. The group worked on the iOS and Android versions of TextSecure, discussed mobile security and cryptography, and made several commits to the main repository while learning from one another. ### Source excerpt My cell phone used to be a black and white Nokia until a couple of weeks ago when I decided to enter in the smartphone world. Now that there are more mobile devices connected to the internet than computers, I think it's time for me as well to discover the possibilities of this technology. During this few weeks I've been playing with my new toy, checking how to secure it, and seeing what free software is around to use cryptography on it. Read more... ## Win a trip to the Barcelona Ruby Conference DevFeed: [Win a trip to the Barcelona Ruby Conference]() Original publisher: [Read original article]() Published: 2013-08-09T00:00:00Z Content type: article Language: en Sources: [SoundCloud Backstage Blog]() Topics: [Ruby](), [Command-line interface](), [API](), [GitHub](), [SDKs](), [Code]() Tags: [api](), [cli](), [code](), [command-line](), [conference](), [contests](), [email](), [events](), [github](), [open-source](), [repo](), [ruby](), [sdk](), [speakers](), [travel]() ### AI overview SoundCloud announces a contest offering a trip to the sold-out BaRuCo 2013 Ruby conference. Participants must create a creative Ruby command-line interface integrated with the SoundCloud API, submit the code through GitHub, and email the repository link by August 26, 2013. ### Source excerpt The lineup for BaRuCo 2013 looks amazing, with speakers such as Aaron Patterson, Katrina Owen, Sandi Metz, and Ruby's inventor Yukihiro...