# Logitech Trackman Portable T-CC3-Musée Bolo > Logitech Trackman Portable T-CC3 on display at Musée Bolo **Wikidata**: [Q30020129](https://www.wikidata.org/wiki/Q30020129) **Source**: https://4ort.xyz/entity/logitech-trackman-portable-t-cc3-musee-bolo ## Summary The Logitech Trackman Portable T-CC3-Musée Bolo is a specific unit of the 1991 Logitech TrackMan Portable trackball currently held in the collection of the Bolo Museum at the Swiss Federal Institute of Technology in Lausanne. This artifact represents a historical computing peripheral manufactured by Logitech, constructed primarily from plastic, and serves as a preserved example of early 1990s input device technology. Its presence in the museum highlights the evolution of human-computer interaction within the Swiss technological landscape. ## Key Facts * **Entity Classification:** This item is a specific instance of the Logitech TrackMan Portable (1991) trackball. * **Manufacturer and Creator:** The device was created and manufactured by Logitech, a global provider of peripherals. * **Inception Date:** The product line was introduced in 1991. * **Current Location:** The specific unit is located at the Swiss Federal Institute of Technology in Lausanne (EPFL). * **Collection Status:** It is part of the permanent collection of the Bolo Museum (Musée Bolo). * **Material Composition:** The device is constructed using plastic. * **Model Identifier:** The specific cataloged item is identified as Logitech Trackman Portable T-CC3. * **Visual Documentation:** An image of the device is available via Wikimedia Commons (File: Logitech_Trackman_Portable_T-CC3--black.jpg). * **Digital Presence:** The entity has one sitelink and is categorized under "Logitech Trackman Portable T-CC3-Musée Bolo" on Wikimedia Commons. * **Language Availability:** Information regarding this specific museum piece is available in the "commons" language context. ## FAQs **What is the origin and current home of this specific trackball?** This Logitech Trackman Portable T-CC3 was originally manufactured in 1991 by the company Logitech. It is now permanently housed within the Bolo Museum, which is situated at the Swiss Federal Institute of Technology in Lausanne. **Who created this device and what is it made of?** The device was created by Logitech, a company founded in 1981 that specializes in computing peripherals. The physical construction of this specific trackball model utilizes plastic as its primary material. **How is this item classified in digital archives?** In digital repositories, this item is classified as an instance of the Logitech TrackMan Portable (1991). It holds a specific category on Wikimedia Commons and is described as a trackball from the early 1990s era. ## Why It Matters This artifact serves as a tangible link to the early history of human-computer interaction, specifically the era when trackballs were a primary alternative to mice for portable computing. As a piece held by the Bolo Museum at EPFL, it contributes to the preservation of Swiss technological heritage and the history of the global computing industry. The device illustrates the design constraints and engineering solutions of 1991, providing context for how input devices have evolved over three decades. Its inclusion in a museum collection validates its status as a significant object in the narrative of portable computing history. ## Notable For * **Historical Provenance:** It is a verified example of the 1991 Logitech TrackMan Portable, a pivotal year for portable input devices. * **Museum Preservation:** It is one of the few documented units specifically cataloged within the Bolo Museum's collection at EPFL. * **Material Specificity:** The unit is explicitly noted for its plastic construction, reflecting the manufacturing standards of its time. * **Digital Archiving:** It maintains a dedicated presence on Wikimedia Commons with a specific file identifier and category, ensuring its visual record is accessible globally. ## Body ### Product Identity and Classification The Logitech Trackman Portable T-CC3-Musée Bolo is formally recognized as a specific instance of the Logitech TrackMan Portable (1991). This classification places the device within the broader category of trackballs introduced in the early 1990s. The entity is distinct from the general product line by its specific museum provenance and catalog number, T-CC3. It is categorized under "Logitech Trackman Portable T-CC3-Musée Bolo" on Wikimedia Commons, which serves as its primary digital repository. The description explicitly identifies it as a trackball from 1991, anchoring it in a specific technological era. ### Manufacturer and Corporate Context The device was created and manufactured by Logitech, a major organization in the computing industry. Logitech was founded on October 2, 1981, and operates as a Swiss global provider of peripherals. The company maintains a dual headquarters structure, with its primary European headquarters located in Lausanne, Switzerland, and a significant operational hub in Newark, United States. The Lausanne headquarters is situated at PSE QIK (EPFL Innovation Park), 1015 Lausanne, while the Newark location is at 7700 Gateway Boulevard, Newark CA 94560. As of March 31, 2024, Logitech employed 7,300 people globally. The company's industry focus is strictly defined as computing, and it maintains a substantial digital footprint with 47 sitelinks across various language editions of Wikipedia. ### Physical Specifications and Material The specific unit held in the museum is constructed from plastic, a material choice characteristic of portable electronics from the early 1990s. The device is identified by the model designation T-CC3. Visual documentation of this specific artifact is available through Wikimedia Commons, specifically under the file name "Logitech_Trackman_Portable_T-CC3--black.jpg." This image serves as the primary visual reference for the entity in digital archives. The material and design reflect the engineering priorities of the time, balancing portability with durability for the portable computing market. ### Museum Provenance and Location The specific Logitech Trackman Portable T-CC3 is currently located at the Swiss Federal Institute of Technology in Lausanne (EPFL). It is part of the collection of the Bolo Museum (Musée Bolo), an institution dedicated to preserving the history of computing and technology. The museum's location within EPFL underscores the academic and historical significance of the collection. The entity's presence in this specific collection distinguishes it from commercial units that may still be in private hands or discarded. The connection to EPFL links the artifact to a center of innovation that shares a geographic and historical lineage with the manufacturer's Swiss headquarters. ### Digital and Archival Presence In the realm of digital knowledge bases, this entity has a defined but limited footprint, with a sitelink count of 1. It is associated with the "commons" language context, indicating its primary documentation exists within Wikimedia Commons rather than traditional encyclopedic articles in multiple languages. The Wikidata description explicitly states: "Logitech Trackman Portable T-CC3 on display at Musée Bolo." This description ensures that search engines and knowledge graphs correctly identify the object's current status as a museum piece rather than a generic product listing. The structured data includes references to the image file and the specific museum location, ensuring accurate retrieval in semantic web applications.