Tablet Hacks

91 Articles

Tablet Suspension System Avoids Fatigue At Bedtime

May 3, 2025 by 12 Comments

You know how it is. You’re all cozy in bed but not quite ready to doze off. You’re reading Hackaday (Hackaday is your go-to bedtime reading material, right?) or you’re binge-watching your latest reality TV obsession on your tablet. You feel the tablet growing heavier and heavier as your arms fatigue from holding it inches above your face. You consider the embarrassment you’ll endure from explaining how you injured your nose as the danger of dropping the tablet gradually increases. The struggle is real.

[Will Dana] has been engineering his way out of this predicament for a few years now, and with the recent upgrade to his iPad suspension system he is maximizing his laziness, but not without putting in a fair amount of hard work first.

The first iteration of the device worked on a manual pulley system whereby an iPad was suspended from the ceiling over his bed on three cords. Pulling on a cord beside the bed would raise the bracket used for holding the iPad out of the way while not in use. This new iteration takes that pesky cord pulling out of the user’s hands, replacing it with a motorized winch. A spot of dark ink on one of the cords in combination with a light sensor helps to calibrate the system so that the ESP32 which controls it always knows the proper limits of operation.

Of course, if, like [Will], you’re using an ESP32, and your room is already fully controlled by a voice interface, you may as well integrate the two. After all, there is no sense in wasting precious energy by pressing buttons. Utter a simple command to Alexa once you’re tucked in, and it’s time for hands-free entertainment.

We’ve covered several of [Will]’s previous creations, such as his Motorized Relay Computer and Harry Potter-inspired Sorting Hat.

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HP WebOS TouchPad Gets With The USB-C Times

October 1, 2024 by 9 Comments

Despite HP shuttering their WebOS project some time ago, the operating system has kept a dedicated following. One device in particular, the HP TouchPad, was released just a month before webOS went under and is still a favorite among hackers — giving the device the kind of love that HP never could. [Alan Morford] from the pivotCE blog shares the kind of hack that helps this device exist in a modern-day world: a USB-C upgrade for charging and data transfer.

The inline micro USB port used is a perfect fit for a USB-C upgrade, with only small amounts of PCB and case cutting required. Just make sure to get a breakout that has the appropriate 5.1 K resistors onboard, and follow [Alan]’s tutorial closely. He shows all the points you need to tap to let your TouchPad charge and transfer data to your computer, whether for firmware flashing or for daily use.

This hack doesn’t preserve the USB-OTG feature, but that’s fixable with a single WUSB3801. Apart from that, this mod is perfect for keeping your webOS tablet alive and kicking in today’s increasingly USB-C dominated world. Once you’ve done it, you might want to take care of your PlayStation 4 controllers and Arduino Uno boards, too.

The 3D-printed adapter shown assembled, with the USB cable's wires going into cable channels on the adapter and magnets slotted into the adapter's openings

Use Your Thinkpad X1 Tablet’s Keyboard Standalone

June 16, 2024 by 8 Comments

Some hacks are implemented well enough that they can imitate involved and bespoke parts with barely any tools. [CodeName X]’s Thinkpad X1 Tablet Keyboard to USB adapter is one such hack – it let’s one reuse, with nothing more than a 3D printed part and a spare USB cable, a keyboard intended for the Thinkpad X1 Tablet (2016 or 2017).

The issue is, this keyboard connects through pogo pins and holds onto the tablet by magnets, so naturally, you’d expect reusing it to involve a custom PCB. Do not fret – our hacker’s take on this only needs aluminum foil and two small circular magnets, pressing the foil into the pins with the help of the printed part, having the USB cable pins make contact with the foil pads thanks to nicely laid out wire channels in the adapter. If you want to learn more, just watch the video embedded below.

Of course, this kind of adapter will apply to other similar keyboards too — there’s no shortage of tablets from last decade that had snap-on magnetic keyboards. But watch out; some will need 3.3V, and quite a few of them will use I2C-HID, which would require a MCU-equipped adapter like this wonderful Wacom rebuild did. Not to worry, as we’ve shown you the ropes of I2C-HID hacking.

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Your Surface RT Can Become Useful Again, With Raspberry Pi OS

February 2, 2024 by 20 Comments

Over the years there have been so many times when Microsoft came up with a product that so nearly got it right, but which tanked in the market because the folks at Redmond had more of an eye to what fitted their strategy than what the customer wanted. The Surface RT was one of these: while the hardware was at least as good if not better than Apple’s iPad, its ARM CPU and an ill-advised signed-apps-only policy meant the tablet couldn’t access the huge existing library of Windows software.

Consumers didn’t want a tablet with next-to-no apps, so it failed miserably. Never mind though, because [Michael MJD] has a video showing how an RT can be given a new life from an unlikely source, with the installation of Raspberry Pi OS.

The video pretty closely follows this guide, and involves creating a Raspberry Pi OS install medium modified with RT-specific kernel modules and device tree. It’s possible because the 32-bit ARM architecture is one of those which Raspberry Pi OS targets, and while a few things such as graphics acceleration don’t work, it’s still successful (if a little slow).

Oddly this is a technique not unlike one from the earliest days of the Raspberry Pi, when we remember people in Raspberry Pi Jams showing off the ancestor of the modern OS running on cheap ARM-based netbooks. In those cases the hack relied on transplanting the Pi userland over the device’s existing kernel, we’d be interested in an explanation of how the RT can use the Pi kernel without the famous Broadcom BLOB intended for the Pi.

We have a soft spot for the RT, as we said a good product held back by a very bad software decision. Seeing it take a new life years later is thus pleasing to us.

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Removing The Air Gap From An IPad Display

October 12, 2023 by 31 Comments

Some recent models of the Apple iPad have a rather annoying air gap in between the display and the outer touch surface. This can be particularly frustrating for users that press hard or use the Apple Pencil regularly. It is possible to eliminate this gap in the iPad 9, at least, as demonstrated by [serg1us_eng]. (Warning: TikTok)

Doing the job well takes some finesse, however, and plenty of fancy equipment. The iPad’s front touch glass was first covered to avoid scratches during the work, and then heated to 60 C to remove it. The display was also removed, with several glued-down ribbon cables having to be carefully pried off to avoid damage. A layer of transparent material was then cut to size to fit in the gap between the display and the front glass, with the stack laminated together. Getting this result without air bubbles or dust particles spoiling the result involved the use of a heated press and a clean room, which are now widely used in phone repair shops around the world.

For the average user, it might not be a big deal. For power users and touch-and-feel fanatics, though, there’s great appeal in an iPad without this annoying flaw. Video after the break.

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It Turns Out Parrots Love Videoconferencing

June 4, 2023 by 18 Comments

A recent experiment showed that parrots seem considerably enriched by the ability to video call other parrots. It’s important that the activity be done in a healthy and ethical way, so researchers do not recommend bird caretakers immediately slap a spare tablet in front of every bird — but the results are as heartwarming as they are encouraging.

Parrots are intelligent creatures known to require and benefit from intellectual and emotional stimulation, and their eyesight is such that they are able to use a display like a tablet screen much like a human would. They are also social creatures, and that led to researchers designing a pilot study to explore a parrot-to-parrot videoconferencing system.

The three-month study showed that when given the opportunity to initiate and receive video calls, every single parrot in the test group did so and all bird caretakers reported perceived benefits. Birds made friends, seemed highly motivated, and even learned behaviors by watching others.

Curious about the details? The published results (a PDF and two brief videos) covers all the bases. Parrot pals may also remember another time that technology enriched a feathered friend with a motorized buggy complete with beak-compatible joystick for steering.

Build A Tablet Out Of Your Framework Motherboard

August 7, 2022 by 18 Comments

The Framework laptop project is known for quite a few hacker-friendly aspects. For example, they encourage you to reuse its motherboard as a single-board computer – making it into a viable option for your own x86-powered projects. They have published a set of CAD files for that, and people have been working on their own Framework motherboard-based creations ever since; our hacker, [whatthefilament], has already built a few projects around these motherboards. Today, he’s showing us the high-effort design that is the FrameTablet – a 15″ device packing an i5 processor, all in a fully 3D printed chassis. The cool part is – thanks to his instructions, you can build one yourself!

This tablet sports a FullHD touchscreen IPS display and shows some well-thought-out component mounting, using heat-set inserts and screws, increasing such a build’s mechanical longevity. You lose one of the expansion card slots to the USB-C-connected display, but it’s a worthwhile tradeoff, and the touchscreen functionality works wonders in Windows. [whatthefilament] has also published a desk holder and a wall mount to accompany this design – if it’s a bit too large for you to hold in some situations, you can mount it in a more friendly, hands-free way. This is a solid and surprisingly practical tablet, and unlike the Raspberry Pi tablet builds we’ve seen, its x86 heart packs enough power to let you do things like CAD on the go.

With STLs and STEPs available, his build is a decent option for when you’ll want to replace your Framework’s motherboard with a new, upgraded one. You might’ve already noticed a few high-effort projects with these motherboards on our pages – perhaps, this transparent shell handheld with a mech keyboard and trackball, or this personal terminal with a futuristic-looking round display. This project is part of the “send 100 motherboards to hackers” initiative that Framework organized a few months ago, and we can’t say it hasn’t been working out for them!