4G

Digital notebooks with E Ink screens offer scribblers, jotters and doodlers an old school paper-like creative experience while also cramming in modern tech. The latest to join the party comes in the shape of a color E Ink tablet called the Bigme B7.

You wanna drive a Mars rover? Well sorry, but you can't. You could, however, buy and drive a li'l four-wheel-drive rover that can be controlled from anywhere in the world via 4G cellular networks. Appropriately enough, it's called the EarthRover.

Exactly 10 years ago, Omate launched a funding campaign on Kickstarter for a standalone smartwatch called the TrueSmart. Now the company has launched the second generation, this time as a Wearable-as-a-Service platform for seniors and lone workers.

For some applications, the wireless communications range of traditional drones just isn't robust enough. That's where Parrot's just-announced ANAFI Ai quadcopter comes in, as it uses 4G cellular data when Wi-Fi doesn't suffice.

​While not something that's likely to be used every day, portable projectors are great for easy set up movie nights, or quick photo sharing while out and about. The FuntaSee over on Kickstarter is being billed as the first one with 4G capabilities, making streaming on the go a real possibility.​

For this year's Glastonbury Festival, EE is pitching a high-tech tent to keep festival-goers connected. Acting as a 4G Wi-Fi hotspot, the camper packs VR headsets, voice-activated mood-setting, livestreams of performances, a solar-powered boot warmer and a fridge that reminds you to restock it.

Blink’s security system is a sleek, basic camera that can stream a live video feed of your home to your smartphone, and now the company is expanding its offerings with an outdoor version of the camera, as well as a range of other sensors and add-ons.

As cities look for ways to source renewable energy, cleanly charge electric vehicles and provide fast, ubiquitous communication networks, New York-based startup Totem has developed something called the Totem to deliver all three. What's more, it looks pretty good too.

Motorola unveiled its second generation Moto E, a budget Android phone that brings some of the features of the company's flagship phone to a 4G device for a fraction of the cost of other top-flight phones.

Action video bloggers, security specialists and teleconferencers take note – a new camera is on its way, that was designed with people like you in mind. Liquid Image's Ego LS is able to stream live over the Verizon 4G LTE network, including Verizon's new high-capacity XLTE service.

This year, high tech meets the bucolic at the Glastonbury Festival as visitors are greeted by a herd of life-sized, glass-fiber cows that double as free Wi-Fi hotspots to keep festival-goers connected.

Satellite communications firm Inmarsat has announced that it is to deliver a new high-speed broadband service for airline passengers in the EU. Connectivity will be delivered by both a ground-based network and a new satellite. The service could launch as early as 2016.