At a glance
- A trackball or force-sensing pointer can be sealed into a panel because nothing has to move across a surface.
- Touchpads suit bare-handed or thin-glove use; thick gloves usually need a trackball or a joystick.
- A washable mouse is chosen for cleanability and cable sealing as much as for its IP rating.
- Joysticks are for continuous control of a machine or camera, not for general screen navigation.
- An IP rating describes water and dust ingress only; it does not cover disinfectants or abrasion.
What counts as an industrial or medical pointing device?
A pointing device moves a cursor or controls a movement on a screen. In an office that means a plastic mouse. In a hospital, a washdown line, a vehicle cab or a control room the same job is done by a sealed trackball, a flat touchpad, a force-sensing pointer, a joystick or a washable mouse. Each exists because the office mouse fails in a specific way: liquid gets under the buttons, dust fouls the sensor, a glove cannot find the surface, or a disinfectant wipe clouds the housing.
Start from the failure you are trying to prevent, then choose the type. The table below summarises how the five types compare.
How do the pointing device types compare?
| Type | How it works | Strong points | Limits | Typical use |
|---|---|---|---|---|
| Mouse | Optical sensor tracks movement over a surface | Familiar to every operator, precise | Needs a surface and desk space | Healthcare desks, labs, control rooms |
| Trackball | Ball rolled by the hand, sensed optically or magnetically | Fixed position, can be sealed into a panel, works with gloves | Slower for fine work until learned | Machine panels, marine, rack drawers |
| Touchpad | Capacitive or similar flat surface | Flat, no moving parts, compact | Glove and wet-surface sensitivity | Keyboards for clean or dry areas |
| Joystick | Lever or stick measured on two or more axes | Continuous, proportional control | Not suited to general screen navigation | Cranes, cameras, machine control |
| Pointing stick and scroll wheel | Force-sensing element moved by finger pressure | Very compact, can be sealed flush | Needs practice, limited travel | Compact keyboards, panel inserts |
For a longer comparison with decision rules, read trackball vs touchpad vs mouse.
Which pointing device should you choose?
Work through these questions in order.
- Will the operator wear gloves? Thick gloves rule out most capacitive touchpads. Trackballs, joysticks and force-sensing pointers are the safer options. See keyboards for gloved operation.
- How will it be cleaned? A wipe-down needs a smooth, sealed surface. A water jet needs a high ingress rating on the whole assembly. A disinfectant regime needs materials that tolerate the chemical.
- Is there desk space? A mouse needs a clear surface. A trackball, touchpad or pointing stick can be built into a keyboard or panel. Browse keyboards with a pointing device for integrated designs.
- Is the job navigation or control? Clicking through screens is a mouse, trackball or touchpad job. Steering a camera or driving an axis is a joystick job.
- What is the mounting? Desktop, panel, rack drawer, vehicle bracket and OEM module versions are different products.
What does the IP rating of a pointing device mean?
The IP code from BS EN 60529 describes protection against solid objects and water. The first digit covers dust and the second covers water. A pointing device sold as IP65 resists dust and low-pressure water jets, and one sold as IP67 tolerates temporary immersion. Read IP ratings explained for the full test conditions.
An IP rating does not tell you how the device copes with disinfectants, solvents, cutting oils or abrasion. It also applies to the assembly as tested, so confirm whether the cable, connector and any mounting gasket are included. The difference between cleanable and waterproof is covered in washable vs waterproof vs wipeable.
Where is each type used?
Healthcare and laboratories. Washable mice and sealed touchpads suit desks that are wiped between users. A sealed trackball suits a cart or wall-mounted workstation where there is no flat surface. See healthcare for the cleaning context.
Food and beverage. Trackballs and force-sensing pointers built into a sealed keyboard avoid a loose mouse and cable in a washdown area.
Manufacturing and machine control. Panel-mount trackballs sit beside the screen, and joysticks drive axes, hoists and cameras. Vibration and gloves favour fixed, pressure-based or rolled controls over a mouse.
Vehicles, marine and defence. Fixed pointing devices stay usable when the platform moves. A mouse slides, while a trackball or pointing stick does not.
Kiosks and public access. Stainless steel trackballs and touchpads resist tampering and weather better than a loose mouse.
Where the pointing device is part of a keyboard, the keyboard’s own ratings apply to the whole unit, so check both datasheets if you are combining separate items.
What to check on the datasheet
- Ingress rating of the complete assembly, with the standard and the test condition.
- Operating and storage temperature, listed separately.
- Interface (USB, PS/2, serial) and whether it uses a standard mouse protocol.
- Resolution and, for trackballs, ball diameter and ball material.
- Button type and travel, and whether buttons are sealed.
- Housing material and its stated chemical resistance.
- Cable length, cable material, and whether the exit is sealed.
- Mounting method and cut-out dimensions for panel versions.
- Whether the device is a mouse, a game controller or a custom device to the host system.
What to tell us for a quote
Describe the environment, the cleaning chemicals and method, whether operators wear gloves, the interface on the host, the mounting method and the quantity. If the pointing device must sit next to a keyboard, say which, because many keyboards carry a built-in trackball or touchpad. We can then shortlist a type instead of sending a catalogue.
Our team can also advise on formats beyond those in this category. If the keyboard is part of the same decision, try the keyboard selector.
Related guides and ranges
- Trackball vs touchpad vs mouse for industrial use
- Keyboards for gloved operation
- IP ratings for keyboards and mice explained
- Keyboards with a built-in trackball, touchpad or pointer
- Washable vs waterproof vs wipeable keyboards
Frequently asked questions
What is the best pointing device for an industrial keyboard?
It depends on the operator and the surface. A trackball is the usual choice for sealed panels and gloved hands, a touchpad suits bare hands in clean areas, and a force-sensing pointer suits compact keyboards. Decide on gloves, cleaning method and panel space first.
Can an ordinary office mouse be used in a hospital or factory?
It can be used, but it is a poor fit. Office mice have open seams, a scroll wheel gap and a cable gland that is not sealed. Dirt and liquid get in, and harsh disinfectants can craze the plastic. A sealed or washable design avoids those failure points.
Do industrial pointing devices need drivers?
Most use standard USB or PS/2 mouse protocols, so the operating system treats them as an ordinary mouse and no driver is needed. Joysticks and some specialist devices may report as a game controller or need software. Confirm the interface and protocol with the supplier.
Are trackballs and touchpads IP-rated?
Many are, because the surface is a single sealed element with no gaps. Ratings such as IP65 to IP68 are common on sealed designs. Check the datasheet for the rating of the complete assembly, including the cable or connector, not only the sensing surface.
Which pointing device works with gloves?
Trackballs and joysticks are the most reliable with gloves, because they need a push or roll rather than a capacitive touch. Capacitive touchpads depend on the glove material and thickness. Force-sensing designs respond to pressure and generally tolerate gloves better.