1. Scandinavia gets its first autonomous buses, but there's a catch

2. ​Google and LG develop world's highest resolution display for VR

3. Microsoft: Our chatbots can converse like humans, too

4. ​From Japan, a typewriter in your pocket

1. ​Red Hydrogen One: $1,300, but the holographic display impresses

2. Finally, a power bank specifically designed for GoPro Hero users

3. Essential Phone 2: Did Android founder cancel his next phone?

1. iHTC U12 Plus: No notch and elegant HTC design