DataPlay
| Company type | Private |
|---|---|
| Industry | Optical media technology |
| Founded | 1998 |
| Founder | Steve Volk |
| Fate | Ceased operations due to insufficient funding |
| Headquarters | United States |
| Products | DataPlay optical discs, DataPlay File System (DFS) |
DataPlay is an optical disc technology created by DataPlay Inc. and introduced in 2002. It utilized compact 32mm diameter discs housed within protective cartridges, each side capable of storing 250MB, with a primary focus on portable music playback. These discs accommodated both factory-recorded and user-generated content, including hybrid formats that combined pre-recorded material with writable sections.[1] The system also allowed multisession recording.[2] Established in 1998 by Steve Volk, DataPlay Inc.'s optical media won the CES Best of Show award in 2001.[3]
A significant commercial aspect was its sophisticated digital rights management (DRM) framework, which permitted users to unlock extra pre-recorded content online post-purchase. This DRM solution, built upon the Secure Digital Music Initiative standard, gained traction within the music sector.Cite error: The opening <ref> tag is malformed or has a bad name The proprietary DataPlay File System (DFS) inherently supported DRM, enabling up to three copies between DataPlay discs while generally restricting copying onto CDs.[4]
History
Steve Volk founded DataPlay Inc. in 1998 following the collapse of his previous venture, Intégral Peripherals. Intégral had been a pioneer in developing 1.8-inch hard drives for laptops, intending to replace the then-standard 2.5-inch drives introduced by PrairieTek, another company co-founded by Volk. After Intégral's failure, Volk redirected his efforts toward optical media technology.
Initially, the recorded music industry backed DataPlay by releasing several pre-recorded discs, including Britney Spears' Britney album. Planned releases also included works by Sting and Garth Brooks. In 2021, experimental musician Backmasker issued the first DIY album on DataPlay. Despite this support, DataPlay did not succeed as a pre-recorded format and eventually ceased operations due to insufficient funding.
In 2003, DPHI acquired the intellectual property rights of DataPlay and showcased the technology anew at CES 2004, substituting the original DFS file system with FAT. Positioned as an economical alternative to memory cards, DPHI intended to develop devices capable of transferring data from SD cards onto DataPlay discs, which offered 500 MB capacity and were priced at approximately US$4.50 each. They also developed prototypes for 750 MB discs and announced future plans for 2 GB and 7 GB versions utilizing blue-violet laser technology similar to Blu-ray.
Only a limited number of writable products reached consumers; among them was the Topy Mini Writer priced at $130 with a USB interface that enabled DataPlay discs to operate similarly to other writable optical media. Additional devices included prototype models such as the iriver IDP-100 and MTV Video Device "MTV FLIP."
DataPlay discs were marketed as cost-effective substitutes for memory cards, which at that time were priced around US$3 per megabyte. Blank discs provided 500 MB storage for roughly US$10 each and were expected to have a lifespan of about 100 years. Constructed from polycarbonate like CDs but only 0.6mm thick—half the thickness of a DVD—rewritable discs employed phase change materials shielded by silicon oxide coatings. Mastered discs stored data using pits and lands combined with grooves encoding a wobble frequency to ensure precise laser tracking.
The discs contained two rewritable zones: one designated for user information and another for encrypted data housing decryption keys. A burst cutting area supplied unique identification for each disc. Data transfer speeds reached up to one megabyte per second.
Additional trademarks linked to this technology include DaTARIUS and DPHI.
External links
- Archived Official Website (no longer active)
- Techmoan: DataPlay: The visionary optical disc format that faded away, YouTube, 8 November 2018