Avoiding the Channel Jungle: Shopfloor Communication

In a nutshell: Shopfloor communication requires alternative channels, as many employees do not have email addresses. The selection of the right communication tools should be made deliberately. Whether communication apps, newsletters, open office hours, screens, whiteboards, or town halls – this article summarizes all the pros and cons.  

Why Email Is Not Always an Option

Since shopfloor employees often do not have email addresses, internal communication presents a particular challenge and depends on alternatives. The selection of the right communication channels should be made carefully to meet the needs of the company and its organizational structure. 

The communication tools and channels are intended to relieve those individuals who hold an email address at the last level of the organizational hierarchy – most commonly team leaders. This group is in direct contact with employees and is frequently used as an intermediary for all types of information. However, this seemingly straightforward approach for support functions such as HR or Engineering places a burden on team leaders, causing them to neglect other important tasks. 

There are a wide range of options for standardizing and optimizing internal communication. The most suitable channels can be identified by analyzing their respective advantages and disadvantages. 

Alternative Communication Channels to Email

1. Internal Communication Apps 

Advantages: 

• Real-time accessibility – employees can retrieve information during waiting times or on the way to work 
• Central platform for information, with the option to review content at a later time 
• Integration of shift schedules or cafeteria menus 
• Two-way communication with direct feedback and exchange 
• More cost-efficient than setting up extensive IT infrastructure 
• Reduction of language barriers 
• Ability to reach employees who are not on-site 

Disadvantages: 

• Employees must install the app on their personal mobile phones 
• Technological readiness and understanding required 
• Relatively high costs (usually only economical for larger workforces) 
• Ongoing maintenance and management of the app required 

Tip: Make sure that Vendors offer a sign-in process that does not require an email address, but instead uses a company ID or personnel number. 

2. Newsletters and Other Print Communication 

(at regular intervals, e.g. monthly, as an events calendar and for general company updates) 

Advantages: 

• High visibility when placed in break rooms or at central locations 
• No technical barriers 
• Tangible medium promotes perception 

Disadvantages: 

• Printing and distribution incur additional costs and effort 
• Environmental impact due to paper consumption 
• Limited timeliness of information 
• Subsequent changes are not possible 
• Lack of interactivity 

Tip: For information that changes infrequently and remains relevant over the long term – such as events calendars or key company contact details – the printed format is worthwhile despite its drawbacks. 

3. Open Office Hours 

(regular, in-person meetings without a prior appointment, with department representatives available to answer questions) 

Advantages: 

• Direct communication prevents misunderstandings 
• Quick problem resolution and clarification of questions 
• Two-way communication with direct feedback 
• Strengthens engagement and shows appreciation toward employees 

Disadvantages: 

• Time investment required for organization and execution 
• Limited reach and uneven distribution of information 
• Waiting times when demand is high 
• Lack of documentation 

Tip: Open office hours should be seen as a supplementary channel and not as a replacement for all internal communication. They are particularly effective for individual topics or changes such as the introduction of time tracking. 

4. Screens/Monitors at Central Locations 

Advantages: 

• Real-time updates and easy refreshing of information 
• High visibility through central positioning 
• Visual engagement through videos and images 

Disadvantages: 

• Technical support required to minimize downtime 
• High costs for procurement and maintenance 
• Risk of information overload due to frequent, changing content 

Tip: Modern screens with touch functionality enable interactivity through surveys, feedback forms, or sign-up lists. <