Related Clues:
- Plant science (Abbr.)
- Metallic worker
- Little fellow with old books -- a performer lacking emotion
- Perfunctory worker born in base
- Web-crawling software, e.g
- Droid kin
- Android's radical with boron implant?
- Automated miner
- Roomba, for one
- Mechanical person
- Worker made of steel
- One might steal your job, or steal your Job?
- High-tech drone, essentially
- Autonomous software program
- Spam-sending software