If you have a tablet forgotten in a drawerYou're actually saving a piece of control panel that can change your officeInstead of investing in a new smart display or a dedicated home automation hub, you can get a lot more out of that device with a few well-chosen apps and some simple adjustments.
More and more people Mount the tablet on the wall or on a stand, it leaves always connected and ready to check at a glanceand uses it as a central hub to view calendar, tasks, weather, photos, control lights, climate control, sound system, security, or even remotely access other computers. Throughout this guide, you will see, in detail and without unnecessary technical jargon, How to transform your tablet into the visible brain of your officecombining home automation, lightweight productivity, and support tools.
How to turn an old tablet into your office control center
This approach works just as well in a small office as in a multi-station office, because the tablet can display Daily appointments, shared tasks, real-time indicators, internal alerts, or reminders y even function as an auxiliary monitor for workIn addition, it acts as a quick launcher to open a remote desktop, review an urgent document, or check the status of critical devices without getting up from your chair.
There is also an important economic and ecological component: by reusing the tablet You avoid buying hardware that, in many cases, would only replicate functions you can already achieve with what you have.With the right software and a decent setup, that device that used to go straight into the drawer can be integrated into the office as if it were a custom-made professional piece of equipment.
Beyond the large screen, the tablet offers the possibility of combine touch control and voice controlThis makes it quite similar to the screen speakers from Google, Amazon, or Apple, but with much more flexibility to install whatever you want and adapt the interface to your liking.
Physical placement, supports and continuous power supply
Before you start installing apps, it's key to decide where the control tablet will "live"The logical thing to do is to look for a place that is a thoroughfare or a landmark, where everyone can see the information at a glance and without having to get too close.
In an office environment, the entrance, the reception area, a wall in the central corridor, the printer area, the shared kitchen, or the wall near the coordinator's desk usually work very well. The important thing is that it's a spot that people naturally look at several times a day..
To secure the tablet, you have several affordable options:
- Repurposed photo frameYou fit the tablet inside a frame, secure it from behind, and run the cable through the wall or a conduit. Visually, it looks almost like a digital painting, but with a touchscreen.
- Commercial wall mountsThere are fixed models, models with articulated arms, and magnetic models, usually for around 20-30 euros. They allow you to mount the tablet. at the exact angle you need to read it comfortably standing or walking.
- Desktop standsIf you want to avoid drilling, you can use an adjustable stand on a counter, reception desk, or central desk to keep the tablet elevated and visible.
- 3D printed supportsIf you have a 3D printer, it's easy to design a custom part with the ideal angle and hollow so that the charging cable doesn't get in the way.
Whatever the mounting system, the key is that the tablet can to be plugged in 24 hours a day without overdoing itIt is common practice to use a low-power charger (for example, 5W for iPad with Lightning connector or a simple charger for Android) instead of a fast charger, to reduce heat and battery wear.
Also check that the stand doesn't block the charging port or force the cable to bend, and that the tilt allows read the screen when you walk past, not just from the front, and even half a hand's breadth awayA poorly chosen angle means that nobody looks at the panel and it becomes just another piece of junk again.
If you want a very clean finish in public areas, you might consider run the cable through the inside of the wall Or use gutters painted the same color. It doesn't affect functionality, but the "professional installation" feel is quite noticeable.
Configure the screen: always visible without straining the panel
For the tablet to truly function as a control center, it needs to be searchable almost without touching itHere are two options: leave the screen on most of the time or configure it to reactivate at a moment with a touch or voice.
On Android, go to Settings > Display and look for the section on rest or suspension timeSome models allow you to choose "Never" or very high values, while others limit the maximum to just a few minutes. If this is the case for you, you can use apps like Caffeine or other similar utilities to prevent the screen from turning off automatically.
For a time, many Android devices had what was called Google Assistant Ambient ModeThis feature transformed the screen into a photo frame displaying basic information (like the weather or upcoming events), with the assistant always listening. While Google has scaled back this functionality and it's not available on all models, it's worth opening the Google app and checking the "Ambient Mode" section to see if your tablet is still compatible.
If your device doesn't have that mode, no worries: you can simply Increase the time it takes for the screen to turn off and get used to turning it on with the physical button. When entering or leaving the office, or whenever you want to check something specific. This way you extend the life of the screen a little without giving up having the panel always "just a touch away".
In scenarios where the tablet will be on almost all day—for example, in a reception area or control room—it's advisable to combine an always-on mode with a relatively low or adaptive brightness And, if possible, some kind of screen saver or slideshow to avoid eternal static images that can "mark" the panel, especially on older models.
If you want to use the tablet as a kind of second screen on tablets and mobile phones From the computer, there are specific apps and functions (such as those from Samsung or the extended screen function on some systems) that allow maintain a continuous dashboard with minimal interruptions and without constantly struggling with rest changes.
Voice assistants: Google Assistant and Siri as copilots
A touch panel is already useful, but when you can give him orders from across the room without touching himThings change a lot. In an office, your hands will be busy with calls, meetings… and you don't always feel like going to your tablet and navigating through menus.
On Android tablets, the first step is to activate voice commands from the Google app. Go to Settings > Google Assistant > "Hey Google and Voice Match" You can configure whether the tablet listens to you only when the screen is on or also when it's idle, depending on what the hardware allows.
If you notice that the assistant is getting confused or not understanding you well, go back to that same section and click on "Retrain the Voice Match model"It is especially recommended when the same device is used by several people with the same account and the system has mixed voices; a couple of repetitions usually restore accuracy.
On iPad, the equivalent is Siri. You can find it in Settings > Siri & Search. Activate "Hey Siri", redo the voice training, and adjust when you want it to listen.This way, the iPad can become the gateway to your HomeKit ecosystem or other control apps, allowing simple things like asking to lower the office temperature or display the next meeting.
In addition to home automation, both Google Assistant and Siri can be used for Create quick reminders, take notes, open documents, initiate calls or web queries from the tablet. All combined, this transforms the control panel from a pretty screen into a practical assistant that saves you a few clicks a day.
Android Tablets: Google Home, widgets, and giant buttons
If your tablet is Android, the home automation aspect will usually revolve around the Google Home appFrom there you can link light bulbs, plugs, thermostats, cameras, robot vacuums, speakers and virtually any device with the "Works with Google Home" label, as well as Nest equipment and Matter-compatible devices.
Once you have all your gadgets connected, take your time to assign them clear names and group them by rooms or areas of the office"Meeting room light", "Office air conditioning", "Reception light", "Training projector", etc. This greatly simplifies both touch control and voice commands, reducing errors and misunderstandings.
A very useful trick is to install a clean launcher (Nova Launcher, Microsoft Launcher or another similar one) and Leave the home screen almost empty, with only what you want to be visible on the panelGoogle Home in the foreground, the calendar, the weather, maybe access to corporate email, a task app, and the remote control tools you use.
To go one step further, Google offers the app Action BlocksOriginally designed for accessibility but perfect for this type of use, it lets you create widgets that, when tapped, send a specific command to the Assistant, as if you were saying it out loud: "turn off all the lights," "activate meeting mode," "play music in the living room," etc.
Setting up Action Blocks is simple: install the app, choose "Create Action Block," select a predefined or custom action type, write the command as you would tell the assistant, and test it. Then you can Personalize the name, icon, and even use your own image. so that anyone on the team knows what each button does without reading a manual.
Once the blocks are created, you can place them on your home screen from within the app or from the launcher's widgets menu. It's important to keep in mind that Action Blocks is fully supported by Google AssistantTherefore, all devices must be properly linked to Google Home for commands to work correctly.
In addition to this app, Android offers the Official Google Home widgetwhich lets you pin shortcuts to your favorite devices or scenes directly to your home screen. And if a particular brand doesn't work well with Home, you can always add a large icon of the official app to open it with a single tap.
iPad in the office: HomeKit, widgets and multitasking
In the Apple ecosystem, the central piece is called HomeIt's the app that brings together accessories compatible with HomeKit: lights, plugs, blinds, sensors, cameras, locks, etc., and turns an iPad into an elegant and very stable panel to control all of that from one place.
To use an iPad as a control center, the cleanest approach is usually to set it up from scratch or restore it. disable anything that doesn't make sense on a shared office dashboardPersonal FaceTime, private iMessage, notifications from personal apps, games, etc. Then you organize the home screen around Home, Calendar, Reminders, Weather, and the business apps you want to keep in view.
Widgets in iPadOS have improved tremendously, to the point of allowing a first desktop full of useful information without opening any app: next meeting, pending tasks, weather forecast, quick access to House scenes, shared team photos, etc.
Multitasking is also a big plus: you can keep Home on one side of the screen and, on the other, Spotify, a Home Assistant web panel, or a metrics toolThis way you control lights and weather while choosing the playlist of the day or monitoring key business indicators.
Regarding energy, the most prudent thing to do is to use a moderately powerful charger (5W on Lightning models or a standard USB-C on newer ones) to keep your iPad powered without constantly forcing fast charging. With a sturdy stand and a good spot on the wall or counter, the result is very similar to a premium Home Hub, but using a device you already own.
Unify all your devices into a single home app
One of the biggest mistakes when you start automating your home is ending up with a different app for each brand and drive yourself crazy jumping from one to another. In the context of a central panel, that's chaos, so centralization is worth taking seriously.
On Android, that role usually falls to Google HomeThis includes devices like Matter, Nest, and anything with the "Works with Google Home" logo. While each manufacturer's official app may have additional advanced settings, For everyday use, you only need to turn it on, turn it off, raise or lower the intensity, and activate scenes.And Home handles that quite well.
On iPad, the foundation is HomeKit, managed through the Home app. There you integrate light bulbs, plugs, blinds, sensors, and more, as long as they have official support. If you encounter devices that aren't compatible, you have several options: Install Google Home on your iPad too, use the brand's own applications or set up bridges like Home Assistant or HomeBridge to expose them to HomeKit.
Whatever the combination, dedicate some time to organize rooms, zones, and descriptive namesAvoid terms like "Light 1" or "Light 2" and opt instead for "Meeting Table Light," "Reception Light," or "Open Office Climate." This makes a noticeable difference visually and also when issuing voice commands during a meeting.
Remember that many third-party systems—such as SmartThings or platforms from specific manufacturers—can be partially or fully integrated with Google Assistant or Siri, so that you end up seeing it all on one or two panels instead of teneven though there are several clouds talking to each other in the background.
Advanced solutions: Home Assistant, web dashboards and hubs
If your office already has a powerful level of home automation or you like to tinker, you might want to go beyond the official apps and build your own. a fully customized dashboard for the tabletThis is where platforms like Home Assistant, ActionTiles, SharpTools, and others come into play.
Home Assistant is an open-source solution that runs on a server, a mini PC, or a Raspberry Pi and allows design custom web panels accessible from the tablet's browser. You can include graphs of electricity consumption, door and window statuses, temperatures by zone, IP cameras, buttons for complex scenes, alarms, etc.
In this scenario, the tablet basically becomes a touchscreen display of a panel that lives elsewhereThis can be done by loading the interface in full screen from the browser or using a specific app. The advantage is that any changes made on the server are reflected instantly on all screens using it.
Other tools like ActionTiles or SharpTools They integrate primarily with SmartThings or other commercial hubs and allow you to assemble panels using drag-and-drop blocks. Again, the tablet only displays the interface, but all the logic and device communication are managed from the hub.
However, this advanced route involves assume a slightly longer learning curve And, typically, you need to keep an additional "brain" (server, NAS, mini PC, etc.) always running. In return, you get an incredible level of customization: departmental dashboards, restricted access, highly granular automation, integration with industrial sensors, historical data logging, and more.
Beyond home automation: remote control of other devices
Your tablet doesn't have to be limited to just lights and climate control. It can also the central point of remote access to other computers, mobiles and tabletsThis is very useful both for teleworking and for providing support within the company.
Tools like Iperius Remote, TeamViewer or AnyDesk They allow you to connect from your tablet to an office PC, servers, or other mobile devices. In many cases, there's a single app that serves both to control and to be controlled, without having to install different clients.
With this type of solution you can, for example, open your main computer's desktop from the tablet mounted on the wall to consult a document, change a setting, restart a service, or launch a long process without changing your equipment or location.
On Android, apps like Iperius Remote often allow full control of the remote deviceOpening apps, navigating menus, typing, simulating screen touches, etc. However, on iPhones and iPads, Apple's restrictions often limit support to screen sharing while you perform the gestures following the technician's instructions.
In a corporate environment, this makes the tablet-panel into a kind of mini support and monitoring centerYou can check what's happening on Android point-of-sale terminals, sales tablets, connected industrial devices, or equipment from colleagues working remotely.
Lightweight office applications and fast work from the tablet
In addition to serving as an office remote control, the tablet can become a quick job reviewing and correcting documents without needing to turn on a laptop or sit at your main desk; and even convert it into a laptop with a keyboard and mouse for longer tasks.
Beyond Microsoft OfficeOn Android and iOS there is a good range of office suites such as Documents to Go, QuickOffice, OfficeSuite Pro, Kingsoft Office or ThinkFreewhich allow you to open, edit and save text documents, spreadsheets or presentations with reasonable accuracy.
The most sensible thing to do is to use them for Minor adjustments and specific revisions: change a date, correct a price on a list, add a quick note to a contract, review a PDF proposal, or tweak a slide just before a meeting.
In very long documents or those with complex formats (corporate templates, highly elaborate tables, macros, etc.) there may be Minor glitches when switching between different apps and systemsTherefore, it is advisable to work with copies and not touch the original unless absolutely necessary.
By combining these apps with cloud storage (Google Drive, Dropbox, OneDrive…) and continuity features between mobile and PC, your tablet can be that secondary screen where you check and quickly correct things while the main computer continues doing its own thing.
Safety and best practices with remote control
When you introduce remote control into the equation, security ceases to be a detail and becomes a matter of principle. a critical point that you cannot neglectThe same tools that make your life easier are very attractive to scammers who impersonate technical support from your bank, your mobile operator, or a well-known service.
Be clear that No one can connect to your tablet or PC without your explicit permission.These applications always require you to share a login ID and password, or accept an on-screen connection request. The problem arises when someone convinces you to install the software and you provide them with this information without verifying their identity.
To minimize risks, it establishes some very simple but firm rules:
- Use remote access only with people or providers you completely trust., preferably established in the company's internal procedures.
- Be wary of unexpected calls, emails, or messages that they ask you to install remote control programs "to review your account or "cancel a charge".
- Do not share your ID or temporary passwords if you're not absolutely sure who you're talking to and why.
- Activate custom passwords and, if the app allows it, two-step authentication (2FA) in your remote desktop tools.
Serious applications use strong encryption and display clear notifications when there is an active session, but The weak link is usually the human factorProviding minimal training to the team and documenting how to use these tools is the best way to enjoy all the advantages of remote control without any surprises.
Turning a tablet parked in a drawer into Your office control center is a very smart way to unify home automation, organization, and support. Without major investments or complicated installations. With good support, a reasonable charger, apps like Google Home or Casa, some well-designed widgets, the right combination of lightweight office software and remote control, and a few basic security measures, you'll have a constantly visible panel that centralizes lights, weather, tasks, documents, and remote devices in one place, giving a very respectable second life to a device that seemed finished.
