A Tutorial: High Dynamic Range (HDR) for 4K TVs

If you’ve been pondering a new 4K/UHD TV for the holidays (and an Apple TV 4K), you’ll want to check out this very easy to read introduction to the High Dynamic Range (HDR) technology used in modern TVs. You’ll learn about the basic tech and the similarities and differences between HDR10, Dolby Vision, HDR10+, HLG and which ones each TV maker offers.

TMO Background Mode Interview with Planetary Scientist Dr. Pascal Lee

Dr. Pascal Lee is a planetary scientist with the SETI Institute. He’s also Chairman of the Mars Institute, and Director of the NASA Haughton-Mars Project at NASA Ames Research Center. His research includes the history of water on Mars and planning future human exploration of Mars. Pascal has a Ph.D. in Astronomy and Space Sciences from Cornell University. We chatted about how he spent his very early years in Hong Kong, inspired by American and British SciFi TV shows. Later, he migrated to Paris where he continued his education and, inspired by Dr. Carl Sagan, made his way to Cornell in the 1990s. He was Dr. Sagan’s last teaching assistant. Next, we talked about his trips to the remote Canadian island, Devon, to study Mars-like conditions. We wrapped up with an introduction to his thoughts on SETI.

BusyMac's BusyContacts: $19.99

We have a deal on on BusyMac’s BusyContacts, the company’s Contacts replacement app for the Mac. You can customize your views; track activities associated with each contact including calendar events, emails, and messages; create Smart Filters based on certain conditions; integrate with BusyCal, and much more. It’s $19.99 through us, 60% off retail.

Graduate Student Solves Quantum Verification Problem

Graduate student Urmila Mahadev has solved a quantum verification problem. Quantum verification answers the question: How do you know whether a quantum computer has done something quantum? Redditor u/Wolgoz has an ELI5 (Explain Like I’m 5) explanation:

There are different kinds of problems in computer science, closely related is the class of problems where you can easily verify if the answer is correct, but it’s hard to find the answer. This is however about the class of problems where you can’t easily check it with a normal computer, but can check it with a quantum computer.

She made a protocol that allows you to use a quantum device to check the answer, without the uncertainty of quantum mechanics. She does however make an important assumption, so it’s not certain if this will work.

Developers Aren't Satisfied With Mac App Store Update

macOS Mojave brought a Mac App Store update, but developers aren’t fully satisfied by Apple’s changes.

Digging into survey answers, the biggest issues developers still have are ones that have been identified multiple times over the years: inability to offer trials or priced upgrades, as well as a lack of analytics. Lengthy app reviews and sandboxing rules have been issues for some developers, as well. Though the former has seen marked improvement in 2018, 33 percent of MAS developers still rate “faster approval” as a desired improvement, and 65 percent of non-MAS developers cite the approval process as a reason for staying out.

Apple can’t treat the MAS like the iOS App Store. If Apple wants the MAS to be the sole source of Mac apps, it has to give developers enough incentives to favor it over their own websites.

This Tool Lets You Install macOS Mojave on Unsupported Macs

Just because Apple’s installer won’t let you install macOS Mojave on your older Mac doesn’t mean you can’t. The dosdude1 website has a special tool that patches the installer so you can install Mojave on unsupported Macs, just in case that’s your thing. The site also has patcher tools install macOS Sierra and High Sierra on Macs that don’t support those operating system versions. It’s pretty cool, but remember that just because you can make the installer run you shouldn’t expect the best performance, or that every feature will work.