Walmart's use of digital price tags signal the future of retail shopping, but consumers are worriedPete Hahnloser@beehaw.org to Technology@beehaw.org – 11 points – 2 months agotechspot.com32Post a CommentPreviewYou are viewing a single commentView all commentsShow the parent commentNo they are wifi controlledThey are also IR controlled. A lot of them have a little window on the front of the unit, and an array of transmitters in the ceiling.Probably different models for different sets. The set I work with are purely wifi. They have a light on them to blink is the only extra thing they do IR on them does sound stupid though, in a store environment that can be blocked rather easily
No they are wifi controlledThey are also IR controlled. A lot of them have a little window on the front of the unit, and an array of transmitters in the ceiling.Probably different models for different sets. The set I work with are purely wifi. They have a light on them to blink is the only extra thing they do IR on them does sound stupid though, in a store environment that can be blocked rather easily
They are also IR controlled. A lot of them have a little window on the front of the unit, and an array of transmitters in the ceiling.Probably different models for different sets. The set I work with are purely wifi. They have a light on them to blink is the only extra thing they do IR on them does sound stupid though, in a store environment that can be blocked rather easily
Probably different models for different sets. The set I work with are purely wifi. They have a light on them to blink is the only extra thing they do IR on them does sound stupid though, in a store environment that can be blocked rather easily
No they are wifi controlled
They are also IR controlled. A lot of them have a little window on the front of the unit, and an array of transmitters in the ceiling.
Probably different models for different sets. The set I work with are purely wifi. They have a light on them to blink is the only extra thing they do
IR on them does sound stupid though, in a store environment that can be blocked rather easily