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    Custom Keyboard Spotlight: XDA Keycap Profile

    Most of the keycap profiles we talk about have been around for many years or at least have their roots in decades past. That's not the case for XDA. This profile only came about in the last 18 months, and it offers a cool alternative to DSA for fans of flat profiles. This is an excellent time to talk about the profile because there's a particularly attractive XDA set up for order on Massdrop.

    XDA keycaps are unsculpted, so there's no difference in the shape from one row to the next. Not everyone likes typing on keycaps like this, but it's something of an acquired taste. Like DSA caps, XDA makes it easy to cover even weird custom boards because you don't have to worry about row profiles.

    So, XDA profile is similar to DSA in that respect, but they're otherwise very different designs. XDA caps have a less aggressive taper from top to bottom, making them a bit more boxy with more surface area on the top. The caps are also a little taller than DSA—roughly the same as a middle row on Cherry keycap sets.

    PROJECTIONS, Episode 51: Echo Combat and Ultrahaptics!

    We're back from E3 and give some impressions of the new Echo Combat demo we played there, along with an interview with Ready at Dawn about the mechanics of this upcoming game mode. Plus, we put our hands over the Ultrahaptics panel, which uses tiny transducers to simulate the feel of objects in VR.

    Fallout 76 Power Armor Edition T-51 Helmet!

    At this year's E3, we check out some of the props and collectibles for Fallout 76, including the sold-out T-51 Power Armor helmet that comes with the special collector's edition box. Chronicle Collectibles' Paul Francis walks us through the details of this helmet and the other props he worked on for the game.

    Custom Keyboard Spotlight: Massdrop Laser ALT keyboard

    Buying a fancy custom mechanical keyboard is often a multi-step process that involves selecting hardware and keycaps, then waiting months for everything to show up. Massdrop has an interesting deal right now that includes a custom board and a hot keycap set: the Laser ALT keyboard. There's just shy of a week left for this drop, and it includes everything you need. There's still a wait, but at least everything will arrive at the same time.

    The ALT first showed up on Massdrop a few weeks ago as a rather dull silver keyboard. This second drop is themed to match the GMK Laser keycap set, which Massdrop sold several months ago. A new round of keycaps is being produced specifically for this keyboard, which comes in either purple or pink.

    I've talked about GMK keycaps in the past—they're double-shot ABS with thick walls that make them feel solid, and the legends are sharp. Laser has a "Cyberpunk" theme with purple, blue, and hot pink. You don't have to purchase the keycap add-on with the Laser ALT, but it seems like kind of a shame to skip it. It's just a $70 upgrade to get the caps, but you only get the caps to cover this small-ish 65% board.

    The layout of this board is very similar to the Input Club WhiteFox. So, you don't have a dedicated f-key row or a number pad. This keyboard isn't a kit like many others, so it's ready to use out of the box. There's still plenty of opportunity to customize it, though. The ALT uses Kaihua hot-swap switch sockets, which I've used on a few other keyboards. You can pull out a switch and plug in a different one in just a few seconds. Yes, that means no soldering required.

    The keyboard accepts and Cherry-style switch with a "plate mount" housing. That just means there aren't stabilizing pins on the bottom. If you do have those on a switch, you can clip them off without damaging the switch.

    Mind-Controlled Plumbob Crystal from the Sims 4!

    In partnership with EA, we made a pair of Sims 4 plumbobs that change colors based on your thoughts! Jeremy walks us through the design of these brainwave-reading devices, and how he hacked them to light up a 3D-printed plumbob. We're going to take these to this weekend's EA Play and have some fun! (This video was sponsored by Electronic Arts.)

    PROJECTIONS, Episode 50: Varjo Bionic Display and Echo Combat Hands-On!

    We go hands-on with a prototype of the Varjo virtual reality headset with "Bionic display", a hybrid system that combines a high-end display panel with an ultra-high resolution OLED panel for the center of your field of view. It's unlike anything we've seen before, and we chat with Varjo's CEO about how this technology works. Plus, Jeremy plays in the beta for Echo Combat!

    Show and Tell: Destiny-Inspired Airsoft Mod!

    Bill Doran of Punished Props (and Tested contributor!) stops by the studio to share a personal project modding an airsoft model into a Destiny-inspired prop! Bill talks about how he modeled a 3D-printed shell to fit the prop, which can be used for cosplay photo ops and fan films.

    Custom Keyboard Spotlight: Matias Switches

    Some keyboard warriors swear by Alps switches, which I talked about a few weeks back. These switches are no longer manufactured by Alps Electric, so people are forced to find used switches and salvage them. There's an attractive alternative, though. A Canadian company called Matias manufactures Alps-style switches to this very day. They have many of the same properties as classic Alps along with some modern niceties.

    If you want to build a keyboard with Alps switches right now, you'll have to find used switches that are at least 15-20 years old. Many of the most sought-after Alps were produced in the 1980s, so those switches might be upward of 30 years old by now. With such old components, it's hard to know how heavily they were used. In addition, Alps were only rated for about 10 million lifetime presses, much lower than modern switches. That's where Matias switches come in. These switches have a refined mechanism that's good for 50 million presses, and you can buy them brand new from Matias.

    Matias switches have the same footprint and pin layout as Alps, so they work in any PCB that accepts Alps. The stem is also the traditional Alps rectangle, so Alps keycaps fit on Matias switches without any modification. Unlike the original Alps, Matias switches account for LED lighting on keyboards. The housing is transparent, so underlighting can shine through to the keycaps. The shape of the housing is the same as classic Alps, though, so it's easy to open them up even after they've been mounted in a board. These switches aren't as complicated as the original Alps, but they're close to the newer switches Alps Electric started making in the late 90s.

    Matias makes switches in the three main categories of linear, tactile, and clicky. The clicky and tactile have their peak force near the top of the press, followed by a consistently lighter feel until the switch bottoms out. So, Matias switches "fall through" like Alps. This won't appeal to everyone, but it makes the actuation (right after the peak force) feel very precise. The linear versions behave more like other linear switches, with a peak force a little north of 50 grams.

    3D Printing Multiple Colors with Prusa i3's Upgrade!

    We catch up with Josef Prusa at Maker Faire to learn how the latest multi-material upgrade to the Prusa i3 Mk3 is a big improvement over last year's multi-material design. We also check out the new build platforms for the Mk3, which make removing prints a snap!

    Custom Keyboard Spotlight: The WhiteFox Keyboard

    A common problem with custom keyboards is that you often can't buy them unless you pay enough attention to catch the group buy. Of course, then you have to wait ages for manufacturing and shipping. If you won't want to wait months, one of the best entry-level custom boards is available immediately: the Input Club WhiteFox 65 percent keyboard.

    Input Club ran the first few rounds of WhiteFox group buys on Massdrop, then it did another on Kickstarter with the addition of a "NightFox" variant. Now, you can just go to the IC Kono Store and buy a WhiteFox kit. The store sometimes offers fully built boards, but there aren't any in stock at the moment.

    The WhiteFox is a 65 percent keyboard, so you have the alphas, a full complement of mods, arrows, and an extra column of keys along the right edge. As long as you don't need to enter a lot of numbers, I think this layout is the most efficient for most people. Most of my personal keyboards are 65 percent, and the obsession started with a WhiteFox. The original version of this board was the first one I ever built, and I still use it on and off to this day.

    We Check Out Dremel's DigiLab Laser Cutter

    We check out Dremel's new DigiLab hobby laser cutter, their first forray into the personal laser cutter space. This device is Dremel's take on the Full Spectrum Laser Muse cutter, with their own software, testing, and support. We take a look at its operation, cooling unit, and chat about concerns like laser lifespan and safety.

    Custom Keyboard Spotlight: Zealencio Silencing Clips

    Making a keyboard quieter is a quest undertaken by many enthusiasts. Most of the methods for doing this require either complex switch modifications or slapping o-rings on keycaps that ruin the feel. Another option is Zealencio silencing clips. These neat little devices come from ZealPC, the designer of Zealio switches. However, they're not only for Zeal's switches. They'll fit on almost any Cherry-style switch to provide a quieter typing experience.

    You can apply a Zealencio to the switches already installed in a keyboard. They clip on top with a hole for the stem and another for the LED. On top of each Zealencio is a thin rubber pad. This pad is double-sided in order to silence the bottom-out noise as well as the return.

    Zealencios work best with GMK's Cherry profile keycaps. There's a cross-shaped support on the underside of those caps that makes the stem more sturdy. A lot of caps have this same sort of structure, but Zealencios are just the right height for the GMK support to land on them. That keeps the switch from bottoming out completely, resulting in less noise. The press also doesn't feel as mushy as if you add o-rings to your keycaps.

    So, to get the full effect of Zealencios, you need GMK caps or something very similar. However, the other end of each press will be quieter for all keycap types. As the stem returns to the top, it'll hit the bottom of the pad instead of the housing.

    Tested: Lenovo Daydream VR180 Camera Review

    We review the Lenovo Daydream VR180, a camera made for filming 180-degree stereoscopic photos and videos for viewing on virtual reality headsets. We go over the user experience, image quality, and lessons learned from filming 180-degree 3D video.

    Tested: Photographing a NASA Rocket Launch!

    While attending the NASA Insight rocket launch recently, we have our first opportunity to set up a remote camera to photograph the nighttime launch. Norm goes over his gear used for his setup and the excitement of leaving that gear so close to a rocket in hopes to capturing a photo of the blast off!