Nahimic Brings Enhanced 3D Audio To Your Mac’s Movies and Music

Nahimic, long-time makers of enhanced audio for video games, on Sunday launched Nahimic for Mac. Built to enhance music and movies, Nahimic brings real-time processing of your Mac’s audio from any app. They demoed it with movies and music and the results were impressive. Their 3D Sound truly made a noticeable difference out of MacBook Pro speakers at CES Unveiled, a very noisy environment. Tests on our own back at the hotel confirmed what we heard earlier: this sounds fantastic, there’s no noticeable latency, and the app performs well. A free trial is available and one-year subscription will set you back just US$35.

Apple TV 4K Features HDMI 2.0a. But HDMI 2.1 is Coming

4K/UHD TV is now mainstream.  But new 8K TVs are coming. CNET writes: “The current version of the ubiquitous HDMI [2.0] audio video connection can handle pretty much every video format available today, but with 8K on the horizon, TV and other hardware makers could hit its limits in the next few years. That’s where HDMI 2.1 comes in.”

This article fills you in on the new standard, what video protocols it supports, which TV makers are moving to it in 2019, and whether you’ll need new cables.

Amazon Go Stores Could be Worth Over $4 Billion by 2021

Amazon Go could be a multi-billion dollar business for the retail giant, according to new figures reported by Re/Code. Analysts at RBC Capital Markets concluded that Amazon Go stores could earn 50% more than conventional stores. They found that the average store generates an estimated $1.5 million in revenue annually.  Amazon plans to open up to 3,000 stores over the next two years, meaning the business could be worth around $4.5 billion by 2021. However, each store requires a $1 million investment in hardware before it opens.

Amazon’s new cashless, cashierless stores — which allow customers to just grab items off shelves and automatically get charged upon exiting, thanks to a bevy of sensors and cameras — bring in about 50 percent more revenue on average than typical convenience stores, according to new estimates from RBC Capital Markets analysts.

Manage iPhone Privacy With This iMore Guide

Rene Ritchie put together a good iMore guide to manage your online information and privacy settings.

Now, just to be clear, these aren’t security tips. I’ll cover those in another column. These are privacy tips. They’re ways to make sure people and companies learn as little as possible about you, while you still get the most you can from them. Cool?

It’s a good guide and everyone should read it. It’s full of tips to manage privacy settings on iPhone and online accounts. While you’re at it, check out my guide where I include privacy apps I’ve used.

Hold Your iPhone Like a Camera with Shuttercase: $40.49

We have a deal on the Shuttercase, a case for your iPhone designed to make it easier to take photographs. It has a physical button for snapping photos, and it has a 3,000mAh battery built into it that is placed to let you hold your iPhone like you’d hold a SLR/DSLR camera. It’s $49.99 through our deal, but coupon code NEWYEAR2019 at checkout takes off 19%, bringing it down to $40.49. I’m linking to the black model designed for iPhone X/XS, but there are white and red options, as well as black model for iPhone 7 Plus/8 Plus.