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Predi Designs developed an intuitive and visually engaging collection manual to streamline the Psychemedics hair drug testing process. By combining step-by-step instructions with detailed imagery, this manual ensures collectors follow protocols precisely, reducing errors and improving efficiency.
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Adobe InDesign
Adobe Photoshop
Brand Strategy
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Technical Illustration
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3D Rendering
Adobe InDesign
Adobe Photoshop
Brand Strategy
File Export & Optimization
Technical Illustration
Typography
Color Palette
Detailed photography and illustrations clarify the collection procedure, preventing common mistakes and ensuring sample integrity.
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Helping
Summary
Psychemedics, a pioneer in hair drug testing, needed a collection manual to standardize their sample collection process. Predi Designs created a comprehensive, visually guided document to address common errors in collection, labeling, and sample sizing. Most visuals were custom-crafted, including photographs taken using a PDT-90 At-Home Test Kit provided by the Psychemedics Marketing Director. By combining clear instructions with strategic visual cues, the manual has improved compliance and efficiency across collection centers.
Project Goals & Purpose
Hair drug testing is a precise science, and every step in the collection process must be executed flawlessly to ensure validity and accuracy. However, Psychemedics was facing recurring issues: collectors were either taking too much hair, frustrating clients, or collecting too little, leading to delays. Mislabeling and skipped steps compounded these challenges.
To solve this, Psychemedics leveraged their Predi Designs subscription to produce a detailed collection manual. This document visually reinforces each step, making it accessible to all collectors regardless of experience level. By creating a training asset that combines simplicity with compliance, we ensured that every test meets strict regulatory standards.
Challenges
One of the major challenges was ensuring that the manual conveyed each collection step with absolute clarity. Many collectors were skipping steps or mislabeling samples, leading to delays and compliance risks. Additionally, there was a critical issue with sample sizes, either too much hair was taken, causing client dissatisfaction, or too little was collected, forcing retests.
Predi Designs tackled these issues by crafting clear, step-by-step visuals that left no room for ambiguity. This ensured collectors could easily follow along and perform their tasks with confidence.
Solutions
Predi Designs developed detailed, easy-to-follow illustrations and captured high-quality, real-world photographs to ensure authenticity and accuracy. The manual was structured with a logical flow, allowing collectors to quickly reference key instructions without disrupting their workflow. By integrating branding elements, the manual reinforced Psychemedics' professional identity, enhancing trust and credibility. Every visual was strategically placed to improve comprehension, making it a critical tool for training and compliance.
Client Reception
Psychemedics saw an immediate improvement in the accuracy and consistency of hair sample collections. Collectors appreciated the manual’s clear structure and visual guidance, significantly reducing errors.
Supervisors reported a decrease in incorrectly labeled samples, and clients expressed relief at the standardized hair sample sizing. The manual became an indispensable resource across all collection sites.
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