November, 2022 - Tech Computer

All Posts in "Month: November 2022"

DIY Robotic Platform Aims To Solve Walking In VR

[Mark Dufour]’s TACO VR undertaking is a kind of robotic system that mimics an omnidirectional treadmill, and aims to deliver a compact and conveniently transportable way to allow a consumer to wander the natural way in VR.

Unenthusiastic about most answers for making it possible for a consumer to walk in VR, [Mark] took a completely different method. The consequence is a robotic system that suits within a compact place whose sides fold up for transportation when packed up, it resembles a taco. When deployed, the plan is to have two disc-like platforms often stay below a user’s feet, maintaining the person in one spot when they or else wander normally.

It is an formidable job, but [Mark] is up to the endeavor and the project’s GitHub respository has every little thing needed to remain up to day, or get concerned your self. The hardware is predominantly focused on performance right now definitely a drop or stumble though working with the prototype seems like it would be uncomfortable at the quite finest, but the concept is modern.

When stowed for storage or transportation, the program resembles a taco.

Locomotion concerns as a full are nonetheless not solely solved troubles in VR. It’s a space in which impressed hobbyists can totally experiment and innovate in a meaningful way. After all, the one of a kind locomotion procedure in Gorilla Tag — a VR multiplayer activity in which players are legless gorillas who shift using only their arms — is a wonderful

Top 10 Anonymous chat Apps for Android

Tired of being unable to find great people to talk to? Here are Top 10 Anonymous chat Apps for Android and IOS which do not require any registration. Now you can find strangers to talk to from all around the world. Now if you had the fantasy of dating a girl from another country or dating a guy with a British accent. All that is now possible. So what are you waiting for? Here are the top 10 random chat apps to get you started:

1) Chattous

Chatous is a new and popular anonymous chat app for android and iOS users that allow you to chat with random strangers around the world. One of the most needed features this app provides is the ability to chat strangers about your selected topics. That way you can be sure that you share common interests. You can select a topic and search for people to chat about this topic. You can also share photos, videos, audio, and other files. Now you can be sure to find your soul mate from around the world with this anonymous chat app king.

Download From Playstore

2) Random chat

It is my personal favorite for random chatting apps because of its simplicity. No email or mobile number required. Just sign in and start chatting. You need to be creative with usernames since it is a sort of intro. You can always change your username without any restrictions.

Just like chattous you can share photos, videos, audio, and

Traefik, Docker and dnsmasq to simplify container networking

Good tech adventures start with some frustration, a need, or a requirement. This is the story of how I simplified the management and access of my local web applications with the help of Traefik and dnsmasq. The reasoning applies just as well for a production server using Docker.

My dev environment is composed of a growing number of web applications self-hosted on my laptop. Such applications include several websites, tools, editors, registries, … They use databases, REST APIs, or more complex backends. Take the example of Supabase, the Docker Compose file includes the Studio, the Kong API gateway, the authentication service, the REST service, the real-time service, the storage service, the meta service, and the PostgreSQL database.

The result is a growing number of containers started on my laptop, accessible at localhost on various ports. Some of them use the default ports and cannot run in parallel to avoid conflicts. For example, the 3000 and 8000 ports are common to a lot of containers present on my machine. To circumvent the issue, some containers use custom ports which I often happen to forget.

The solution is to create local domain names which are easy to remember and use a web proxy to route the requests to the correct container. Traefik helps in the routing and the discovery of those services and dnsmasq provides a custom top-level domain (pseudo-TLD) to access them.

Another usage of Traefik is a production server using multiple Docker Compose files for various websites and

The best new features in Next.js 13

Next.js is like React with benefits, in that it delivers all the features of React with ease-of-use conventions and a well-defined client-server stack. Next.js 13 is the newest version, released by Vercel at the Next.js conference in October 2022. It brings a slew of new features, including a bundler called Turbopack and support for several React-incubated optimizations like React Server Components and streaming rendering.

All told, Next.js 13 is a significant milestone, bringing together advancements in React and Next itself in a pleasantly usable developer experience package. This release also packs in considerable behind-the-scenes optimization. Let’s take a tour of what’s new in Next.js 13.

The new Turbopack bundler

Turbopack is a new general-purpose JavaScript bundler and a major feature in Next.js 13. It is intended as a Webpack replacement, and although it’s released as alpha, you can use Turbopack now as the dev-mode bundler from Next.js 13 forward. Turbopack is a new entrant into the bundler competition, where several contenders have vied to overcome Webpack’s dominance.

Turbopack is written in Rust, which seems to be the go-to choice for systems-oriented tooling these days. Rust’s inherent speed is one reason underlying Turborepo’s performance as compared with other build tools. (Rust is something like C++, but with more memory safety.) Interestingly, the bundler space has been very active lately, with the Vite build tool gaining mindshare as the successor to Webpack. Vite is written in Go, a language of similar vintage to Rust. But Rust seems to have the edge

Synology WRX560 Review: Best Mid-Tier Wi-Fi 6 Router

A year or two ago, the Synology WRX560 would have been an awesome Wi-Fi 6 router.

But considering the current ubiquity of Wi-Fi 6E and the upcoming Wi-Fi 7, Synology’s latest router, first announced in late October 2022, seems awfully dated. Though excellent, as it proved in my testing, this one is still a middling Dual-band Wi-Fi 6 broadcaster.

While the new router has UNII-4 novelty but that’s pretty irrelevant considering it’s a Dual-band Wi-Fi machine, and there’s no client supporting this portion of the 5GHz band.

The bottom line is this: If you’re happy with Dual-band Wi-Fi 6 — and in most cases, you don’t need anything more than that — the Synology WRX560 is an excellent router more than worth its current street price of $250. I’d even call it the best among its peers.

But getting it means you’ll miss out on a lot, including top-tier Wi-Fi 6 specs and the 6GHz band, which is a major part of Wi-Fi’s future.

The WRX560 is a bag of mixed feelings. To buy or not to buy is the question.

Synology WRX560 Router Front Angle — The Synology WRX560 looks great.

Synology WRX560: A solid mid-tier and opportunity-missed Wi-Fi 6 router with a 2.5GbE WAN port

The WRX560 is both families yet different. It shares the same firmware as the rest of Synology’s routers — except for the old RT1900ac that’s stuck with the older firmware version — yet comes in a new design and some novelties.

Nice but somewhat impractical design

Out of the

Hundreds said to have opted to leave Twitter over Elon Musk ultimatum

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SAN FRANCISCO — Hundreds of Twitter workforce refused Thursday to signal a pledge to do the job lengthier hrs, threatening the site’s potential to continue to keep working and prompting hurried debates among professionals in excess of who must be requested to return, latest and previous staff explained.

The range of engineers tending to many essential techniques experienced been reduced to two, just one or even zero, in accordance to folks acquainted with the problem who spoke on the ailment of anonymity for fear of retaliation.

The disaster came in response to an ultimatum new proprietor Elon Musk issued Wednesday demanding that employees sign a pledge to operate harder by 5 p.m. Jap time Thursday or acknowledge a few months’ severance fork out.

In an early signal that the range of all those declining to indicator was better than expected, Musk eased off a return-to-office mandate he experienced issued a week ago, telling workforce Thursday they would be permitted to perform remotely if their managers assert they are producing “an great contribution.”

But it was as well late to hold Twitter from a precarious placement, several staff mentioned.

Musk conducts mass layoffs at Twitter

“I know of 6 crucial devices (like ‘serving tweets’ concentrations of vital) which no extended have any engineers,” a former employee claimed. “There is no for a longer time even a skeleton crew manning the technique. It will keep on to coast until finally it operates into one thing, and then