1. Accessibility

Mobile computers or barcode scanners are often carried on the body or in a vehicle. These devices come into action to perform tasks such as recording, correcting, and confirming. The accessibility of the mobile device must be quick, practical, and intuitive. It's not always necessary to carry the PDA or mobile computer; a special holder can keep it visible and accessible to the user, such as mounting it on a forklift or order-picking cart.

Key Points

• Secure attachment to the body, roll-cart, forklift, or workstation
• Mobile computer/scanner within easy reach
• Non-intrusive and unobtrusive
• Easy to return to its holder

2. Ergonomics

In addition to accessibility, ergonomics is a crucial factor. A full-touchscreen PDA in the form of a rugged smartphone may seem ideal: compact, portable, and ergonomic. However, let’s take a closer look at the processes where these devices are intensively used. The continuous action of picking up, using (scanning), and setting down requires dexterity. The right handle and pressing buttons require attention and time, especially with repeated actions. While this may seem like a minor loss of productivity at first glance, the seconds lost each day can add up significantly when there are 100, 200, or even 500 actions.

Key Points

• A pistol or scan handle is quick to grab with direct access to the scan button
• Easy to set down and pick up quickly, regardless of position
• While large and somewhat bulky, it remains stable on the surface
• Visible and easy to spot, reducing the risk of losing it

3. Hands-Free

In tasks where the user needs both hands, picking up and setting down a mobile computer or scanner can be cumbersome and time-consuming, often without the user being fully aware of it. There’s also the risk of dropping the valuable mobile device. Wearable accessories can address these issues. By attaching the mobile computer to an adjustable holder on the arm or wrist, hands remain free, eliminating the need to pick up or put down the device. This helps prevent or reduce damage from falls.

While the benefits are significant, there are also drawbacks. The extra weight may require some adjustment, and not all users may be enthusiastic. It’s also important to consider the type of scanning—whether it’s through a cable or a Bluetooth ring scanner. It's vital to assess whether a hands-free solution will genuinely improve productivity and efficiency, especially in processes like order-picking where speed is critical.

Key Points

• Both hands free for tasks
• Requires user adjustment and acceptance
• Ideal for processes where time and speed are critical
• Scanning from the mobile device or a separate ring scanner

4. Personal Preference

Using the right accessories can boost user productivity. Since every user is unique, it’s important to consider their personal preferences. Accessories should provide clear benefits and facilitate work. Allow users to choose but avoid overwhelming them with options, and consider accessories as consumable items. Spread costs over their lifespan to calculate long-term benefits accurately. Time and adaptation are crucial to fully realize the value of accessories.