Choosing a device for face recognition takes more than comparing camera megapixels. The same device may work well in a bright reception area and struggle in a narrow, backlit corridor. Match the entrance conditions with the software's supported hardware.
1. Confirm software compatibility first
Before purchasing, request requirements for the tablet operating system, browser, camera access and computer connections. Do not assume every tablet or security camera can operate as a recognition kiosk. BE Soft considers camera-equipped tablets or computers according to the institution's use case.
2. Assess the actual camera image
Resolution alone does not guarantee a clear face image. Focus, low-light performance, motion blur and backlighting also matter. Test the candidate device at the entrance. At the normal standing distance, the face should appear clear and the video feed should remain reasonably smooth.
3. Compare tablets and computers
A tablet combines the camera and display in one unit and can simplify kiosk placement. A computer with an external camera may offer more flexibility in positioning the screen and camera separately. Consider existing hardware, mounting, connections and maintenance responsibilities. Plan a suitable stand and stable power supply for daily use.
4. Test camera placement with students
Avoid positioning the camera towards a bright window or where faces remain in shadow. Choose a height and distance suitable for students of different heights. Keep the screen visible without blocking doorways or emergency routes. Include crowded arrivals in the pilot to assess multiple faces entering the frame.
5. Account for traffic and connectivity
The number of students arriving within a few minutes matters as much as total enrollment. Test whether one kiosk is enough or another station is needed. Check wireless coverage, power outlets and how staff reopen the application after a restart. Agree with the provider on the attendance process during connection outages.
6. Run a pilot before purchasing
Test at different times with a representative student group. Record recognition results, queues and staff intervention. Mounting, connectivity and maintenance can increase the overall cost of a low-priced device, so compare more than the purchase price.
Choose suitable hardware for your institution
Share your entrance layout, arrival volume and existing devices with BE Soft to discuss installation options. Complete the hardware decision with a practical trial at your institution.