WIRED review finds Targus magnetic privacy screen effective for public MacBook Pro use
A recent assessment by WIRED highlights the Targus 4Vu Magnetic Privacy Screen as a viable solution for professionals working in transit and coffee shops, provided users manage screen brightness and accept minor design flaws.
WIRED has published a review of the Targus 4Vu Magnetic Privacy Screen for the MacBook Pro, positioning the accessory as a significant improvement for users requiring confidentiality in public environments. The publication notes that the magnetic design allows for easy attachment and removal without the use of adhesives, addressing long-standing concerns among MacBook owners about damaging the device’s Mini-LED display with permanent screen protectors.
The technology functions by reducing viewing angles by approximately 30 degrees on either side, which dims the screen content for observers positioned to the immediate left or right. While the screen is effective at obscuring content, achieving full opacity for side viewers requires the user to lower the MacBook Pro’s brightness to 25 per cent or less. At brightness levels of 50 per cent or higher, the side view remains comparable to the device’s lowest brightness setting, potentially allowing content to remain visible to nearby passengers or colleagues.
A key benefit identified in the review is the screen’s ability to reduce glare. Although recent MacBook Pro models offer high brightness levels, exceeding 500 nits and reaching up to 1,000 nits in daylight, the reviewer suggests the privacy screen serves as a cost-effective alternative to the more expensive nano-texture panel for those seeking to mitigate reflections in bright environments. The direct viewing experience is described as having minimal impact, with the dimming effect becoming unnoticeable after brief adaptation.
The review highlights a specific design limitation regarding the magnet placement. Because magnets are located only in the top corners of the screen, the bottom corners can occasionally detach and flip up, compromising the seal. The reviewer suggests that additional magnets would improve security and notes that keeping the laptop screen clean may help mitigate this issue. The product includes a thin storage folder to prevent the screen from bending when not in use.
Privacy screens have been utilised in sectors such as healthcare and banking for decades, but adoption among general consumers has been limited by the potential for display damage from adhesive strips. The integration of built-in magnets in recent MacBook Pro models has facilitated the development of non-adhesive solutions. The WIRED assessment concludes that while the Targus 4Vu is not without flaws, it effectively resolves the privacy concerns associated with working on planes or in busy coffee shops.
