2018 Occupational Therapy Buyer's Guide AOTA's 2018 OT Practice Buyer's Guide... is the single most comprehensive and accurate database of currently marketed products and services, colleges/universities, recruitment/ staffing opportunities, and rehabilitation facilities for occupational therapy professionals. Need more? OT Practice is online. Check out new products and services, continuing education offerings, and employment opportunities in OT Practice Online at www.otpractice.org