Ending the Wild West of Smart Spools
An open-source initiative by Prusa Research creating a single smart spool standard that works across all brands and ecosystems. This allows printers and users to read and write data directly on any spool, making 3D printing more reliable and intuitive for everyone.
3D printers have become incredibly user-friendly, but interaction with filament is still a very manual process. To improve the user experience and streamline the workflow, we need smart spools.
A smart spool carries all the important information about the material and its workflow, unlocking key features:
Instantly identifies the material type and color, significantly reducing user error and leading to a simpler, more reliable workflow.
Real-time data tracking, such as the amount of remaining filament, so you always know the exact status of your material.
Enables effortless inventory management and full traceability by allowing you to log custom data.
Some smart spools already exist, but they lack the core principles of universality and interoperability. It's like every brand suddenly decided to use a different filament diameter.
Smart spools are often locked to their specific hardware and filament. This makes them unusable with any third-party machines, forcing users into a closed ecosystem.
Many smart spools just refer to an online database, forcing you to rely on the manufacturer's cloud service. No internet? Your "smart" spool becomes dumb.
Current Smart Spools offer little to zero reusability. This read-only design prevents any updates to live data, and once the filament is depleted, you have no choice but to throw the 'smart' spool away.
Unlike standard dictation mics, the 3500 features a built-in optical trackball. This allows users to control the mouse cursor, navigate documents, or edit text without moving their hand away from the microphone.
Due to its use in clinical settings, the SpeechMike 3500 is designed to withstand regular disinfection. philips speechmike 3500
The primary reason the SpeechMike 3500 remains a staple is its audio architecture. It features a built-in noise-canceling microphone element that is tuned specifically for the frequency range of the human voice. Unlike standard dictation mics, the 3500 features a
| Feature | SpeechMike 3500 | SpeechMike 3520 | SpeechMike 3000 | |---------|----------------|----------------|----------------| | Trackball | Yes | No | No | | Programmable buttons | 3 + slide switch | 3 + slide switch | 2 + slide switch | | Disinfectant-ready | Yes | Yes | Limited | | USB | 2.0 | 2.0 | 2.0 | | Recommended for | Speech recognition + mouse control | Dictation only | Basic dictation | The primary reason the SpeechMike 3500 remains a
TechStuff! 50s User manual - Philips Dictation Customize the SpeechMike ... The software allows to assign different functions to each key, enable or disable certain features and... Philips Dictation SpeechMike Premium - Dictation Microphone Integrated motion sensor mutes microphone when not in use Being on the cutting edge of technology, the Philips SpeechMike Premium ... Philips Dictation User manual - Philips Dictation Make sure that you're using the latest version of Philips Device Control Center. 3. On the Device tab, click on Firmware upgrade. ... Philips Dictation Use your SpeechMike - Philips Dictation Use your SpeechMike * The dictation microphone must be connected to the computer with the USB cable. * Start SpeechExec dictation ... Philips Dictation SpeechMike Premium - Dictation Microphone * Free floating, decoupled microphone. for precise recording. * Built-in support for Nuance speech recognition. for a hassle-free ... Philips Dictation Button modes - Philips Dictation Keyboard mode. Assign a button on your SpeechMike to a shortcut you are using on your computer in order to control various compute... Philips Dictation WORKBOOK - Philips Dictation Here you can set how the microphone of the device changes the input level of the microphone while the device is laid down. * Disab... Philips Dictation Talkatoo How Tos - Configure the Philips Speechmike Mar 30, 2021 —
: With a focus on delivering superior audio quality, the SpeechMike 3500 captures the nuances of speech with precision. This high-fidelity audio is crucial for accurate transcription, especially in professional settings where clarity is paramount.
The buttons are distinct to the touch, allowing a seasoned user to operate the device blind—crucial for doctors who may be looking at a microscope or a patient chart while dictating.
Instantly read or write in any orientation. This eliminates the need to rotate the spool to find the "correct" position.
Stick a blank tag on any filament spool you own, flash it using your printer or a phone app, and simply re-use it once the spool is empty.
A single tag works even for 2kg spools, ensuring live data is always perfectly in sync. Two-tag designs cannot guarantee this.
A 3D printer or any compatible device instantly reads all data the moment the spool is loaded.
Instantly read or write in any orientation. This eliminates the need to rotate the spool to find the "correct" position.
Stick a blank tag on any filament spool you own, flash it using your printer or a phone app, and simply re-use it once the spool is empty.
A single tag works even for 2kg spools, ensuring live data is always perfectly in sync. Two-tag designs cannot guarantee this.
A 3D printer or any compatible device instantly reads all data the moment the spool is loaded.
Whether you're a manufacturer, developer, or 3D printing enthusiast, OpenPrintTag makes your workflow smarter.
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